Filtering Deck Editor

Filtering seems to be much less useful than in the past.
Example:
I search for return target creature = it shows everything that somewhere contains the 3 words.
That makes the results pretty useless.
Searching for "return target creature" doesn't work either.
What am I missing here?
Example:
I search for return target creature = it shows everything that somewhere contains the 3 words.
That makes the results pretty useless.
Searching for "return target creature" doesn't work either.
What am I missing here?