Topic: Multiple Keyword Text Search

Is there a way to search/filter my inventory for cards that contain text "xxxxx" and text "yyyyy" in the same search (i.e. multiple keywords)?
I want to be able to search for cards that have a general capability and not a specific wording that I have to sort through.
For example, I want to see which cards I have that produce multiple mana. I can't figure out how to only see cards that have Rule Text that contain "add" and "to your mana pool".  I want to see results that would have Rule Text "add <B><B><B> to your mana pool" cards with "add <B><U><W><G><R> to your mana pool" cards.