Perhaps you should try some spelling variations:
actor » actors, autor, actos, actosr, altor, actr
factor » factors, fautor, factos, factores, factosr, faltor, factr, faceor
factors » factorss, fautors, factoss, factoress, factores, factosrs, faltors, factrs, faceors
actr » act, acts, acta
acto » actos, alto, act
fact » face
facta » facea, faceta, falta, facts

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 ((((((actor OR actr) OR factor) OR ((factors OR acto) OR fact)) OR facta) OR also))~".
• Adding a wildcard symbol may retrieve word variants: Peter McDonald ((((((actor OR actr) OR factor) OR ((factors OR acto) OR fact)) OR facta) OR also))*.