Keywords:
Hits per page:		5 10 25 100

Full text search allows to quickly find information using arbitrary keywords.

Keywords can be combined using AND and OR, the star *
matches any characters.

CAN	Finds all pages with the word 'CAN'
CAN and interface	Finds all pages, which contain both words: the word 'CAN' as well as the word 'interface'.
inter*	Finds all those pages, which are containing words beginning with 'inter', like 'interface', 'internal' 'international'

(Since the searching engine does not understand the context (it
just looks for the keywords), it usually also returns some additional
pages out of context: just ignore those.)