I was wondering why a Spotlight Search in macOS does not return any results matching with notes content from Apple Notes.
Enable Spotlight indexing Notes from Notes.app
Turns out you have to tick the “Other“ category from the Spotlight search results-preferences, in order to include matches from Notes in the Spotlight results:
Exactly the hint I needed today – thank you very much for sharing! Have a great Sunday, best from Bern 🙂