How do I filter does not contain " "

How exactly would I filter out all my songs that contain "Remix" I want to see everything that doesn't contain "Remix" I can't figure out the filter system. I'm a donator, thank you so much for your work :]

Toggle on/off the Filter dialog with key "F3" or use the menu.

To display all files having the text "Remix" anywhere in the tag fields:
Set Filter to: * HAS "Remix"

To display all files not having the text "Remix" anywhere in the tag fields:
Set Filter to: NOT * HAS "Remix"

DD.20170105.2020.CET

Or just simply "remix"?