In Spotify you can only search for public playlists by playlist title. This is unhelpful for obvious reasons. To demonstrate, a few of my public playlist names: Tiny Danza, Peach World, Works, Jon Secada. The Jon Secada playlist only has a single Jon Secada song in it. Anyone searching for Jon Secada playlists will probably be disappointed if he/she finds mine.
Is there any way to search playlists by the song/s that a playlist actually contains?