You can search for files and links using the following options
- filenamehas: filename - Type filename: and you will find the following file type suggestions - *.png, *.gif, *.jpeg, and *.doc. When you choose a file type, all of the files that fall within that type will be displayed. You can narrow down your search even more by typing a keyword or phrase of the filename.

- linkhas: linkdetail - Type linkhas: and type a keyword or phrase present in the link. The links that include that term will be displayed in the results.
- filehas: filecontent - If you do not remember a filename or type, you can still search for a file by typing filehas: in the search. To narrow down the results, you can include the file content or keywords in the search.