Forum Search is not picking up topics - Why?

On searching for “GC” I get NO results using forum search (see below):

Yet, when I use Google to do the same get many results: “GC”,or.r_gc.r_pw.r_cp.,cf.osb&fp=72f6917c90ee435f&ion=1&biw=1024&bih=1195

Any Ideas?

I bet it’s tossing search terms under some minimum length…

I’ve had it happen on much longer search terms also
I’ll post back when it next occurs