Perhaps you should try some spelling variations:
acto » actos, alto, act
factor » factosr, faltor, factr, factors
actores » actosres, altores, actres, autores
ffactores » ffactosres, ffaltores, ffactres, ffactorses, ffautores, factors, fatores, reactores
factores » factosres, faltores, factres, factorses, fautores
altores » autores, albores, altares

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