Perhaps you should try some spelling variations:
factor » factors, factores, factosr, faltor, ffactor
ffactores » ffactorses, ffactoreses, ffactosres, ffaltores, fffactores, factores, factors, actores
acto » actos, alto, facto
factoes » factoses, faltoes, ffactoes, factores, factors, factortes
act » fact
altores » autores, actores, albores

You may be able to get more results by adjusting your search query.

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