2. The method of claim 1 , wherein receiving the at least one first search term comprises receiving an audible first search term and transcribing the audible first search term into text with a speech recognizer.
2. The method of claim 1 , wherein receiving the at least one first search term comprises receiving an audible first search term and transcribing the audible first search term into text with a speech recognizer. 3. The method of claim 2 , wherein transcribing the audible first search term into text with a speech recognizer comprises generating a grammar based on listings in the directory database and aggregating the grammar into a plurality of different listing iterations for use in transcribing the audible first search term into text.