Audacious

How does theses search features work? I cannot get it to find any music track and the image search also fines nothing. I am almost finished with the draft of the Audacious Unofficial Guide. These two issues remain and I do not want to report a bug unless it is a bug.

Library search
When I search for song titles finds nothing. Audiobooks audacious finds the track titles than cannot forget them even after I remove the audiobooks folder from music folder.

Thanks
dave