Notes search function not working iOS device...
I have a question and the answer in this post. Hopefully this will help someone else who is having this problem.
There are posts on the forum concerning the search function of the Notes app on El Capitan. I could not find my specific situation so here it is.
Perhaps code in El Capitan is causing this problem, but I did not experience the search failure in El Capitan, nor did I have a problem on two different iPads. Just my iPhone.
On my iPhone (6P) with iOS 9.2 I could not find many different notes with the Notes search function. I noticed the solution here for El Capitan and decided to try a variation on my iPhone.
Instead of deleting the notes, I used the "Move All" feature in iOS and moved them to a temp folder. I then moved them back to the Notes folder under my iCloud account and search is working once again.
Bizarre to say the least... The absence of this problem in various Google searches confused me.
BTW, I have over 600 notes and noticed that editing a note did indeed put it back in the search results, but doing a minor edit on that many notes was not appealing; so glad the move and move back worked.
iPhone 6 Plus, iOS 9.2, null