Definition of Advanced Search Operators

Advanced search operators are special characters and commands that can be used in search queries to refine and specify the search results. They are often used with search engines like Google, Bing, and many database systems to help users find more accurate results or explore specific types of content.

Here are some commonly used advanced search operators for Google:

1. " " (Quotation Marks): Searches for an exact phrase.

   • Example: "apple pie recipe"

2. - (Minus Sign): Excludes a term or phrase.

   • Example: apple -pie (Searches for "apple" but excludes results containing "pie")

3. * (Asterisk): Acts as a wildcard that can be replaced by any word.

   • Example: "apple * pie" (Could return "apple crumble pie", "apple caramel pie", etc.)

4. site:: Limits the search to a specific website or domain.

   • Example: site:example.com

5. intitle:: Finds pages with a specific word or phrase in the title.

   • Example: intitle:apple

6. inurl:: Searches for a specific word or phrase within the URL.

   • Example: inurl:pie

7. filetype:: Searches for a specific file type.

   • Example: apple pie filetype:pdf

8. related:: Finds sites related to a specific domain.

   • Example: related:apple.com

9. define:: Provides a definition for a word.

   • Example: define:computer

10. cache:: Shows the cached version of a website.

    • Example: cache:example.com

11. link:: Finds pages that link to a specific URL.

    • Example: link:example.com

12. info:: Provides information about a specific URL.

    • Example: info:apple.com

13. stocks:: Fetches stock information.

    • Example: stocks:aapl

Many other advanced search operators exist, and their availability might vary based on the search engine being used. Using these operators can significantly improve the efficiency and accuracy of searches, especially for research purposes or when diving deep into the content of specific websites.