Search Tips Summary

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Most of them offer alternative web search methods, both conventional and dedicated search engines. The list of directories and search bars are standard features on open Web pages. You can find links to advanced search options to define, restrict, or extend search terms. Many search engines even guide you through the search process in Help files.

For a search engine that supports Boolean conditions, you can use Boolean conditions to complete the entry faster, or you can use a specialized search form to complete the input.

A form uses a Boolean condition converted to English, and a form may also enable filters, such as alternative characters or wildcards (for example, search color* can get color, colors, and colored).

In addition, you can refine your search results or display the results in a specific format. For example, AllTheWeb's advanced customization preferences allow you to use query rewriting to improve your search results by refining your query, and you can also set up automatic completion (recommendations to complete a partial search phrase) and news integration in your advanced customization preferences. Google's advanced search features are handy for manipulating words, domains/websites, languages, and text control filtering.

Exclusion method

You can rule out some words if necessary. If your eyes are full of unrelated results, you can take a moment to look at the results that don't meet the requirements and find a common keyword that you can exclude from the keyword, and then you can limit the search results. Many search engines allow you to exclude specific results: Some search engines are advanced search interfaces or Boolean languages, and other search engines use simple methods such as putting a minus sign in front of each keyword you want to exclude. There are many ways to deal with this problem, so you have to do a little verification work.

Don't stare at a result.

Almost one-third of search engines are searches for a single word. While the search engine is much smarter at dealing with multiple word searches, it usually puts the most popular content at the front. This may be a reasonable strategy for vague topics, but few engines can return satisfactory search results.
In the test, a single word search that we use on every search engine is to look for chocolates called Godiva. But what if you're looking for Lady Godiva's Yuan Yang Saxon name? The result of typing Godiva in Google is basically chocolate, but typing a few more letters into Lady Godiva results in finding the answer (GODGIFU).
When you make a single word query, you may find hundreds of or hundreds of thousands of results (perhaps more) depending on different words. Although adding a few keywords does not necessarily limit the results to a convenient browsing area, it is likely that the more relevant results will be placed at the front.

Learn about the search engines you use

Each search engine has a text box that enters the search criteria. Moreover, almost every engine has many features and unique features. Once you've chosen a search engine, you should take some time to read the help page and check its advanced search capabilities, search results streamlining, and all other advanced user features. If your search can follow certain rules of the engine, the time spent will soon be rewarded.

Even after reading our review, you decided to stick with a search engine that was tested and reliable, and you should check out these advanced features-if you haven't. In any case, pay attention to the new development of search engines. Better engines are always improving.

correct spelling

Generally speaking, search engines follow the principle of "useless input, useless output". They search for the exact spelling of the conditions you entered, so if the search results are strange, you must check for spelling mistakes.

A variety of attempts

While the internet world is increasingly interconnected, it does not mean that all search engines return the same results. Because different search engines use different methods to determine data correlation, when you use two search engines to search for the same data, the results may be different. When you do not find the data you need, you can try other search engines. Although it only takes a minute, the search results will satisfy you. At the very least, you can understand the changes in other search engines.

Wrong spelling

The internet is full of misspelled spelling. In some cases, it might be a good idea to try the misspelled keyword. However, it depends on which search engine you are using. Search Recombinant DAN (note: Correct spelling is DNA) you may not be able to find the results of your research paper on genetics, but searching avril lavinge pix may satisfy your search for popular slang.

Learning languages

Just knowing the Boolean query language can help you find the content you need more accurately. Some sites allow you to use Boolean operators in the main search bar, while others may require you to click Advanced Search Options.

The search results can always be improved by combining the standard Boolean operators and (two conditions must all appear), or (at least one of the conditions must appear) and not (the following conditions are not allowed to appear).

In addition to using the above criteria, you can often use parentheses and quotes to group conditions-as in mathematical equations. For example, if you are searching for Dickens's "David Copperfield" but can't remember the author's name, you can type "David Copperfield" and the Not magician in the search field.

It should be noted that although and, or and not are common Boolean conditions, many search engines have their own special conditions. For example, you might see andnot instead of not in a search engine. Some search engines do provide you with the Boolean form you fill out, you need to enter the criteria in each individual text column, and then select the appropriate Boolean operator to connect the text boxes with the Drop-down menu. For specific requirements, check the Help files for each Web site.

Spread the net a little bigger

If you use your favorite search engine and do not get better results, why not try the proxy search tool? This tool will get a lot of results from many search engines.

Frankly speaking, proxy search is not our favorite way to search. Agent search engines have not experienced the test of time (as in conventional search engines), and because of the accumulation of results from many search engines, there are usually too many results in a useless interface. More importantly, Agent search engine generally cannot translate complex query language into the specific format required by each search website.

While overall search sites are improving, there is no perfect site, and no web site can index the entire Internet. So if your first and second string search sites can't return a good result, try an agent search site-such as Dogpile, Ixquick, MetaCrawler, or mamma.com-or try the agent search tool-for example, Copernic ( See below). People generally don't think of HotBot as a proxy search site because HotBot has a cool interface, but it provides something similar to proxy search. You don't have to repeat the query, just click on a few radio buttons to get search results in AllTheWeb, Google, Inktomi, or Teoma.

Language problems

If your search is for a language, if you need to translate, if you want to perform a local search, there are tools available.

Many search engines, such as Google, allow you to set preferences so that you search only in the language you choose. In addition, there are search sites and filters for the country that can narrow the search by language and country.

Security issues

While we try not to encourage paranoia, everyone should know that, like other Internet or computer activities, searches are tracked. A firm tracker can reconstruct your web search from a variety of sources. Some sources, such as the history cache, can be easily purged (although defeating the intent tracker requires more than just clearing the cache); Other sources are much more difficult to trace, such as a company's Web server log (if you search at work, you'll leave traces in the log), The ISP's log and the search engine Company's own log.

The library also faces a new manifestation of the old problem of how to accept law enforcement investigations into the reader's habit of borrowing-for example, when law enforcement agencies request information on computer-aided search for registered members. In some cases, law enforcement officials will seize the library's servers. There is no problem with users who stumble into the library because the library does not require them to provide any identifiable information. However, users who log on remotely with passwords may want to consider what kind of personal information they will leave behind.

Drill deeper and see more

Many people think that the search engine they use can find all the electronic information, which is wrong.

There is a large category of pages that do not have links to them at all, or because they contain special data types-such as pictures, music, and PDF files-and spiders and bots do not index such files (although many regular search engines have made some progress in this regard). As you know, the vast majority of the Deep Web contains databases that the Spider program cannot index. Although the spider program can read the address of the database, it cannot interpret the contents of the database, because pages containing valuable information are created temporarily only in response to queries from database users. In addition, many databases require user IDs and passwords to increase the complexity of spider programs and robot programs.

Some portals specialize in providing access to the deep Web, through which many of these databases can be found and accessed. These portal sites include Completeplanet (www.completeplanet.com) and Infomine (http://infomine.ucr.edu).

You can try the dedicated (or small) search engine we've listed, see what we can find, and then follow the links we found to find high quality information.

What did you find out?

There are some magical tools that can find a lot of things in your search results, which in turn will help you determine their value.
If you want to know the owner of a site found by a search engine, you can use a Whois site, such as Www.whois.sc, or use a more famous www.whois.org. Finding the source is a useful technique-especially with regard to health or financial information. In addition, you can also consider paid search bots, such as Brightplanet's DQM2 Deep Query Manager, which can help you find, categorize, and manage information.