Perhaps you should try some spelling variations:
factr » facts, facer
fact » face
factor » faceor, factors, fautor, factos, actor, factsr, pactor
facto » faceo, acto, facts, pacto
factores » faceores, factorses, fautores, factoses, actores, factsres, pactores
actor » actors, autor, actos
actores » actorses, autores, actoses

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