You have never apparently used the Advanced Find feature of Outlook (CTRL + SHIFT + F) which allows you to specify values to search for in virtually any user-visible field, if you go through the Messages, More Choices, and Advanced tabs of that feature. It's been around for quite a while and can be directly invoked when you're in any mailbox.
Brian - Windows 10 Home, 64-Bit, Version 1803, Build 17134
The psychology of adultery has been falsified by conventional morals, which assume, in monogamous countries, that attraction to one person cannot co-exist with a serious affection for another. Everybody knows that this is untrue. . .
~ Bertrand Russell