Perhaps you should try some spelling variations:
actr » actor, acto, acts, factr
factr » factor, facto, facts, fact, ffactr
act » fact
factor » ffactor, factors, factores, factr, actor, factsr
ffactor » fffactor, ffactors, ffactores, bifactor, effector, ffactr, factor, ffactsr
facto » ffacto, fact, acto, facts
alto » also, alta
salto » salso, salta, santo

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