Google search engine ranking principles

Do you know how many ranking principles Google has referenced? In google's website, Google itself admitted that there were more than 100, but what is actually? I would like to tell you that there are no more than 100 images. For example, the time factor is not mentioned, the image factor is not mentioned, the repeated questions are not raised, and the webpage structure is not mentioned, the Chinese language processing method is even more difficult to mention (in fact, google is still very naive to the Chinese language )......, in fact, Google will never reveal their details, otherwise Google will not need to mix up.
You can find the following factors on Google's website that they acknowledge.
End User Features
• Google quality and ranking
For each queryGoogle factors in 100 variables including anchor text URL patterns fonts and positioning data to calculate relevance.
• Dynamic page summaries
Search result summaries contain dynamically generated snippets of text that show how your query was used on the page.
• Results grouping
Multiple results from the same subdirectory are grouped together making search results easier to read quickly.
• Automatic spellchecker
Google's self-learning spellchecker automatically detects misspellings and suggests corrections. Using technology developed by Google it is far more accurate than industry standard software.
• Cached pages
Caches copies of every page in your index so search results can be viewed when the original sites are down.
• Hit highlighting
Query terms are highlighted on cached pages allowing users to quickly find which parts of a page are relevant to their queries.
• View as HTML
Non-HTML search results are automatically reformatted as HTML enabling users a quick glimpse at the content without having to launch the original application in which the content was created.