[Koha] Custom Search Engine for Koha

Has anyone set up a Google Custom Search Engine (CSE) for all things Koha so that users have one place to search that will get them access to PDFs of the manual plus the mailing list archives plus the great stuff on the NEKLS site and Owen's blog...just to name a few key spots. Just wondering if there is such a thing sitting out there already and I just don't know about it. Lori Ayre