Flip searching is a technique to find candidates for jobs by searching company websites and terms related to skills and experience. It involves using advanced search functions on search engines to find personal websites that have linked to companies, skills, or associations. An example would be searching "link:microsoft.com AND resume AND MVP AND UX" to find resumes of people with UX skills who are Microsoft MVPs. Reviewing results for other companies and common skills can help identify top candidates, and using different search engines may provide additional results. Flip searching is one technique that can be used along with others to source candidates online.