I’ve made two browser search plugins for Expression Engine. They should work in Firefox, Internet Explorer and Camino (I use Camino.)
This one searches the whole of EE’s site, and shows you the results on Google
This one does a Google search of the docs and takes you directly to the “I’m Feeling Lucky” result page. This one is the one that should save you a whole heck of a lot of time: Try a search for DATE or SHOW FUTURE ENTRIES to see how well it works.
Let me know if you use them.