Perhaps you should try some spelling variations:
factr » factor, fact, facts
facto » factor, fact, acto
ffactores » ffactorres, ffactres, factores, fffactores, ffactorses, ffautores, factors, fatores, reactores
factores » factorres, factres, actores, ffactores, factorses, fautores
actor » factor, actors, autor
actores » factores, actorses, autores

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

• Performing a fuzzy search may retrieve terms with similar spellings: Peter McDonald (((factr OR also) OR ((facto OR actor) OR ((ffactores OR actores) OR factores))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Peter McDonald (((factr OR also) OR ((facto OR actor) OR ((ffactores OR actores) OR factores))))".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald (((factr OR also) OR ((facto OR actor) OR ((ffactores OR actores) OR factores))))*.