iCloud mail search
What is the best way to search for emails on iOS 9 in my iCloud mail account. I've tried searching in spotlight as well as in the mail app, and the results are iffy at best, especially if it was an email from a while ago. I can't seem to find this topic on the iMore Forums (at least not recent), so maybe it's just me. Is there a way to get this to work better?
As an example, if I have a folder where all my receipts from Apple go, and later I want to find the receipt for a specific movie, I can do a search for the name of the movie in the email app and after waiting a while it often doesn't show up...even if I target only that specific folder. Spotlight doesn't fare any better for me.
Has anyone else had problems searching for mail, or better yet know how to fix it?