Suggestion - More search filters

[TwoAbove]

From outside of GitHub:

It would be nice to have a more broad search.
Meaning, let's say instead of searching for a spell/perk in a specific level, it would be nice to just broadly search every shop/perk, without needing to use the or statements.
Like, maybe up above the options for wand or shop in levels:

You could put Any Level: and filter from there as well (or something similar).
I don't know if this would be hard to implement, but it could be very useful if used for perks and spells. :)