Deck editor search expression syntax

[MugFugginBigBoi]

IS there any documentation on the expressions you can use to search for cards you want? Something like this: https: //scryfall. com/docs/syntax, on scryfall? I've tried some like ! and =! but they either don't work or I am using them incorrectly.

[JayDi]

Deck editor search doesn't support expression.