Knowledge is a process of piling up facts. Wisdom lies in their simplification.

Search Help

The search utility uses four types of searches:

Search type Example Finds items containing
Phrase search “computer games” the phrase computer games
AND search +computer games the words computer and maybe games
+computer +games the words computer and games
OR search computer games the word computer or games
NOT search -computer games the word games but not computer
Note: Search operators (+ -) can be used in phrase searches, for example +“computer games”, and you can use any combination of search types and search operators together, for example +“computer games” -strategy.