identifying, based at least in part on the search criteria, one or more media files that are semantically related to the text from {HEAD ~ the media database}; and presenting information corresponding to the one or more media files to {TAIL ~ the user} 
identifying , based at least in part on the search criteria , one or more media files that are semantically related to the text from { HEAD ~ the media database } ; and presenting information corresponding to the one or more media files to { TAIL ~ the user }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL