Perhaps you should try some spelling variations:
acto » actos, alto, facto
factor » factosr, faltor, ffactor, factors, factores
actores » actosres, altores, factores, autores
ffactores » ffactosres, ffaltores, fffactores, ffactorses, ffactoreses, ffautores, factores, factors, fatores
fffactores » fffactosres, fffaltores, ffffactores, fffactorses, fffactoreses, fffautores, ffactores, ffactors, ffatores, factores
act » fact

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 (((acto OR act) OR (factor OR (actores OR (ffactores OR fffactores)))))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald (((acto OR act) OR (factor OR (actores OR (ffactores OR fffactores)))))*.