Using the query page, you can do a full-text search for a word or phrase on a Web site.
Searches produce a list of files that contain the word or phrase anywhere in their text.
Queries are case-insensitive, so you can type your query in uppercase or lowercase. Words in the exception list are treated as placeholders in phrase and proximity queries. Free-text queries can be specified without regard to query syntax. Vector space queries can be specified. Boolean and Proximity Operators Boolean and proximity operators can be used to create a more precise query.