20. The method according to claim 19 , wherein: identifying the phrase in the title comprises grouping a set of words from the title into a candidate phrase in the title; and the method further comprises: comparing the candidate phrase in the title with the plurality of entries in the compilation data store; and based in part on a result of the comparing, identifying the candidate phrase in the title as the phrase in the title.
19. The method according to claim 11 , wherein: the search string comprises a title; identifying the phrase comprises identifying a phrase in the title with reference to the compilation data store; and generating the search query comprises generating an alternate title based on the phrase in the title.