In french it's customary to search an "e" and return any accented version of "e" like é, è, ê, Ë. I believe the search can't do that. Anything close to this feature? Did I miss it?
Two main reasons driving me:
1) sometimes you don't have the keyboard you want when writing or searching notes (english keyboard at work or accessing your account from a public computer)
2) approximate search habit in french makes you skip the accent like done in Google, GMail, etc.
Also note that I have notes in both french and english so ignoring accent helps looking in both languages when some words are commons.