Sorry for necromancing this thread, but I have a small thing to add:
You can type in every search query for google the following after your keywords: site:<the site>
This way you can search any site with google. This works for too. Some examples:dhamma site:.org
to search for the word "dhamma" on pages that have the .org top level domain.dhamma site:dhammawheel.com
to search for the word "dhamma" on this site.