The LinkedIn search box at the top of every page allows you to search for people, jobs, companies, groups, and more. You can click any of the search suggestions that appear in the dropdown list as you type, or submit your search to see the full results. The following are the types of searches you can run:
Basic searches - available for people, companies, or jobs
Boolean searches - uses advanced search operators and Boolean logic to conduct searches
I will help you master LinkedIn and find anyone you want with a targeted Boolean Search.