I've noticed exactly this. One thing I do from time to time is try to find a song after just remembering partial lyrics. It used to work so well it felt like ma

I've noticed exactly this. One thing I do from time to time is try to find a song after just remembering partial lyrics. It used to work so well it felt like magic. The last two weeks I've had two occurrences where the lyrics I remembered contained a common word which was also a brand name. It focused on that and completely ignored the rest of my query. So in both cases I added "lyrics" and now it ignored all but one word which happened to be the title of another song, no matter how I massaged the query.