Regex

Hey guys -

I'm trying to separate my branded vs non branded KWs but only for phrases including specific words. So like -(brand name) +(desk|chair|couch) ... something like that. How do I do this in GSC? I pulled all my KWs that include those words using regex and then just deleted out any brand terms in excel. But since google only shows so many KWs at a time, I'm worried I am missing some of the KWs I'm actually looking for since there are so many branded ones that are included in that pull. Can I include and exclude in the same filter somehow?