Perhaps you should try some spelling variations:
actr » actor, acta, acer, factr
ffactr » ffactor, ffacta, ffacer, fffactr
acts » actos, facts
act » fact
ffactor » fffactor, factor, bifactor, effector, ffactosr
acto » facto, actos
alto » also, alta
faltor » falsor, faltar, factor, fator

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "Peter McDonald (((((actr OR acts) OR act) OR alto) OR (((faltor OR ffactor) OR ffactr) OR acto)))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald (((((actr OR acts) OR act) OR alto) OR (((faltor OR ffactor) OR ffactr) OR acto)))*.