Perhaps you should try some spelling variations:
factr » factor, fact, facts, ffactr
act » fact
ffactor » fffactor, factor, bifactor, effector, ffactosr, ffaltor
ffffactor » fffffactor, fffactor, ffbifactor, ffeffector, ffffactosr, ffffaltor
factoes » ffactoes, factores, factors, factortes, factoses, faltoes
acto » facto, actos, alto
altores » autores, actores, albores

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 (((factr OR act) OR ((altores OR (ffactor OR (ffffactor OR factoes))) OR acto)))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald (((factr OR act) OR ((altores OR (ffactor OR (ffffactor OR factoes))) OR acto)))*.