After watching Mark's prioritization video, I moved Dictionary of Deities and Demons to the top, as it's quite specific.
However, I then went around testing it, and nothing worked (Baal, Anat, etc.) There are entries, but no keyword index, only a page index.
This seems to really undercut its usefulness.
Why is it that some things where its utility would be obvious (dictionaries, encyclopedias), no keyword index is created?