Perhaps you should try some spelling variations:
acto » actos, act
ffactor » ffactosr, ffactr, ffaceor, factor, bifactor, effector
ffactoes » ffactoses, ffactes, ffaceoes, factores, factors
actores » actosres, actres, factores, autores
factr » factor, facts, facto, facer
fact » face
alto » also, alta

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 factr) OR fact) OR ((ffactor OR alto) OR (ffactoes OR actores))))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald ((((acto OR factr) OR fact) OR ((ffactor OR alto) OR (ffactoes OR actores))))*.