Perhaps you should try some spelling variations:
acto » actos, alto, act
factor » factosr, faltor, factr, factors, factores
actoes » actoses, altoes, actes, actos, actors, factores
actores » actosres, altores, actres, factores, autores
fautores » factores, autores, fatores
faltores » factores, fatores, autores

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 ((acto OR (factor OR ((fautores OR faltores) OR (actoes OR actores)))))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald ((acto OR (factor OR ((fautores OR faltores) OR (actoes OR actores)))))*.