Perhaps you should try some spelling variations:
acto » actos, alto, act
facto » factos, falto, fact, facts, pacto, faceo
factor » factosr, faltor, factr, factsr, pactor, faceor, factors
factores » factosres, faltores, factres, factsres, pactores, faceores, factorses, fautores
actores » actosres, altores, actres, autores
factorres » factosrres, faltorres, factrres, factsrres, pactorres, faceorres, factorsres, factortes, factors, atorres
fact » face

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 ((acto OR ((facto OR (fact OR factor)) OR ((factores OR actores) OR factorres))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Peter McDonald ((acto OR ((facto OR (fact OR factor)) OR ((factores OR actores) OR factorres))))".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald ((acto OR ((facto OR (fact OR factor)) OR ((factores OR actores) OR factorres))))*.