: Sometimes companies accidentally leave employee directories or contact lists in .txt format indexed on their servers.
focuses the search on plain text files or pages containing raw text data. -gmail.com -hotmail.com -yahoo.com txt
(This forces results to show .org, .net, .edu, or country-specific TLDs like .us or .uk). it has limitations.
Most modern .txt files are password protected or hidden behind login walls. You will get results, but they may be 403 Forbidden. -gmail.com -hotmail.com -yahoo.com txt
While -gmail.com -hotmail.com -yahoo.com txt is powerful, it has limitations.