Find glyph fast (for playing technique)

Is there any trick to find the glyph for which you are searching for in a fast way?
IMHO there is no system in the glyph-playing-technique-list.
Or am I missing sth here?

Why not making it alphabetical at least? Or with a search function or or or?

Are you talking about in the Music Symbols Editor?

no, in the playing techniques editor → add playing technique → glyph

The categories are ordered in the same order in which they occur in SMuFL. Part of the next SMuFL version will be a means of providing a higher-level organisational structure around the categories that should help, and we could also implement something a little bit like the Insert Music Symbol dialog that you can use when inputting text to make it easier to find specific glyphs.