Perhaps you should try some spelling variations:
actr » actor, acto, acts, factr
ffactr » ffactor, ffacto, ffacts, fffactr
act » fact
ffactor » fffactor, factor, bifactor, effector, ffactorr, ffactr
facto » ffacto, factor, fact, acto
alto » also, alta
falto » falso, falta, faltos, salto
altos » alsos, altas

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 ((((actr OR act) OR alto) OR ((((falto OR altos) OR ffactor) OR ffactr) OR facto)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Peter McDonald ((((actr OR act) OR alto) OR ((((falto OR altos) OR ffactor) OR ffactr) OR facto)))*".