It is very frustrating that the SEARCH in communication is VERY basic. We can't search via SENDER, or have too many words, or little words. The filter option is also very basic. Keyword is only what's on the Subject Line. It's very frustrating trying to search for old email and we potentially don't quite remember the title of the email, or the title of the email was something generic like Ownership Statement. If it can search Subject line, Sender line, email content, or combination of different areas.