Perhaps you should try some spelling variations:
factor » factores, factr, actor
fffactores » fffactoreses, fffactres, ffactores, factores
factorres » factoresres, factrres, actorres, factores, ffactores, fautores, actores
facto » fact, acto
factoes » factes, actoes, factores
actorres » actores, factores, autores

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