Here are some Google Custom Search Engines for Sourcing I have created:
- Google No-Captchas(a.k.a. Search Like a Human)
Public link: Search Like a Human– just search for anything without being tested for not being a bot - Email Formats – use to discover email patterns for any corporation
 - LinkedIn – Countries– X-Rays LinkedIn profiles; offers a dozen refinements by country
 - Emails in Resumes– not only looks for resumes but also pushes email addresses in the resumes to be seen in snippets
 - Document Finder– looks for documents that are stored in one of a dozen popular document storage sites, such as Slideshare
 - File Types– looks for certain file types such as Excel and PDF. It is helpful if you are searching for lists or resumes
 - Software Engineers in the Bay Area– exactly what it says (created by Julia)
 - Hidden Resumes– triggers a resume search without any search operators. It is used on the site http://hiddenresumes.com
 - Diversity Associations
 - http://bit.ly/LinkedIn-XRay – just LinkedIn X-Ray
 - http://bit.ly/LanguageSpeakers – X-Ray LinkedIn for language proficiency (search by a language name)
 - http://bit.ly/developerresumes – Developer resumes
 - http://bit.ly/GithubRepos – find Github users by programming languages
 - http://bit.ly/Find-Accountants – find Accountants
 - http://bit.ly/Find-Physicians – find Physicians
 - http://bit.ly/hiddenprofiles – find social profiles (my most popular CSE!)
 - http://bit.ly/findpersons – find people on the Internet
 
Learn about Custom Search Engines and other tools at our webinar on Wednesday, September 11th – Productivity Tools for Sourcing!
Also, learn about scraping tools in the recording Web Scraping For Recruiters and Custom Search Engines in Become A Custom Search Engines Expert.
