Perhaps you should try some spelling variations:
factores » factosres, faltores, factres, faceores, fautores
acto » actos, alto, act
actores » actosres, altores, actres, autores
factorres » factosrres, faltorres, factrres, faceorres, factortes, factors, atorres
ffactores » ffactosres, ffaltores, ffactres, ffaceores, ffautores, factors, fatores, reactores
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 (((factores OR acto) OR (fact OR ((actores OR factorres) OR ffactores))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Peter McDonald (((factores OR acto) OR (fact OR ((actores OR factorres) OR ffactores))))".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald (((factores OR acto) OR (fact OR ((actores OR factorres) OR ffactores))))*.