Perhaps you should try some spelling variations:
factores » factorres, factres, actores
facto » factor, fact, acto
ffactores » ffactorres, ffactres, factores, factors, actores, fatores
factorres » factorrres, factrres, actorres, factortes, factors, actores
factes » faces, facts, facies
actoes » actores, actos, actors

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 ((factores OR (facto OR ((factes OR ffactores) OR (actoes OR factorres)))))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald ((factores OR (facto OR ((factes OR ffactores) OR (actoes OR factorres)))))*.