How to do get excel to search using ctrl+f for a term, but only for that term only, not another word that contains that term.

For instance, I want to search for "Force", but get words like "Forced". Or "per" and get only the term "per" (as in "per your instructions"), but not "Person" or "Camper".

I read that ()] Limits the end, and [() limits the beginning, but I can't get that to work. Any help?