How to effectively search in the userguide?

[eluser]baZzz[/eluser]
Hi all,

As a n00b to CI (and frameworks in general) I'm relying heavily on the (excellent) user guide. However, using it search function will almost always give me just 1 result in Google and that one is the change log. That's not helping me a lot, so is there another way of searching the user guide more effectively? (Or should I built a CI app for it? ;-) )