Perhaps you should try some spelling variations:
actor » actors, autor, actos
factor » factors, fautor, factos, factores
factorrres » factorsrres, fautorrres, factosrres, factoresrres, factores, factortes
factorres » factorsres, fautorres, factosres, factoresres, factores, factortes, factors
fffactores » fffactorses, fffautores, fffactoses, fffactoreses, factores
factrres » factores, factortes, factors

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 ((actor OR (factor OR (((factorrres OR factorres) OR fffactores) OR factrres))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Peter McDonald ((actor OR (factor OR (((factorrres OR factorres) OR fffactores) OR factrres))))".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald ((actor OR (factor OR (((factorrres OR factorres) OR fffactores) OR factrres))))*.