Bill KatzRevised 2009-07-12 to include addition of stemming, multi-word exact matching, multiple search entities, and stowing of designated parent titles in index entity keys. After rewatching Brett Slatkin's Building Scalable, Complex Apps talk at Google I/O, I came across the old SearchableModel module and realized it could be greatly improved by using the "Relation Index" technique described in the talk
http://1978th.net/tokyodystopia/
GitHub - tallstreet/Whoosh-AppEngine: Full Text searching on Google AppEngine
