LinkedIn is a social network, which is focused on establishing business contacts.
LinkedIn has more than 100 million registered users, representing 150 business sectors from 200 countries.

General LinkedIn Search Tips:

1. Phrase search (””)
By putting double quotes around a set of words, you are telling LinkedIn Search to consider the exact words in that exact order without any change.

2. Terms you want to exclude (-)
Attaching a minus sign immediately before a word indicates that you do not want pages that contain this word to appear in your results. The minus sign should appear immediately before the word and should be preceded with a space.

3. The OR operator
LinkedIn Search’s default behavior is to consider all the words in a search. If you want to specifically allow either one of several words, you can use the OR operator (note that you have to type ‘OR’ in ALL CAPS).