Google Advanced Search Tips

Narrow search scope
Search Tips
Because Google only searches for webpages that contain all the queried content, a simple method to narrow the search scope is to add a search term. After a word is added, the query result range is much smaller than the original "too broad" query.
Remove irrelevant materials
To avoid searching for a word, you can add a minus sign ("-") before the word ). However, a space must be left before the minus sign.
Search for English phrases
In Google, you can search for phrases by adding double quotation marks. Words (such as "like this") in double quotation marks will appear as a whole in the query document. This method is particularly useful when searching for famous sayings or special terms.
Some characters can be used as phrase connectors. Google recognizes punctuation marks such as "-", "", ".", "=", and "..." As phrase connectors.

Specified domain
Some words are followed by colons, which have special meanings for Google. The word "site:" is used :". To search for a specific domain or site, enter "site: xxxxx.com" in the Google search box ".
For example, to search for news on the Google site, enter:
Example:


Search by category
The Google directory can be used to narrow the search scope by topic. For example, if you search for "Saturn" in the Google Science> astpolicmy category, you can find information that is only related to Saturn (Saturn. Rather than finding the "Saturn" car, "Saturn" game system, or other meanings of "Saturn.

Search for a category of web pages to quickly find the desired web page.
Advanced Search
Generally, you only need to add words to a wide range of queries to narrow the search range. However, Google also provides many different search functions that can be used:
Restrict the search scope to a specific website
Exclude webpages of a specific website
Restrict search to a specified language
Searches for all webpages linked to a specified webpage.
Search for webpages related to the specified webpage