When searching multiple terms with Helm separated with spaces then Helm returns the results which mach the terms in any order. This is good.
Sometimes I try grep via helm. E.g. I use helm-recentf to select some files and run grep on them. If I use a single term then it works fine. But if type two terms separated with space then I get no results.
My question is: does grep invoked via Helm support helm style out of order matching?
I'd like to determine if this feature is not supported or there is some problem with my config.