Unfortunately with the way the search function works it will connect onto anything that has a part of the name in it. The way to view the results better are to apply the filters. For example, if it's a song you're after then you click on the audio filter. If it's a particular artist then click on the artist name & album, etc. Sometimes using just a part of the artist's name or album or song or movie, etc. can return favourable results which may include some you wouldn't have had before. Some people misname their files. Also doing a general type (any type) search can also help bring back results.