Current session - # of stored search terms in Find

I've searched a while - is there a setting to change the saved # of search terms in Find's drop list?
Clicking down arrow at the end of "search for" entry field, only holds 10 words/ phrases.

Sometimes 10 is OK or not nearly enough.
Maybe there's an option that isn't used, but could be added or edited?

In Linux, I found nothing Geany's conf files - using Find :). Maybe it's hard coded?
Thanks.