Perhaps you should try some spelling variations:
"fop petrv OR petroa OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" » "fop petrov OR petroa OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" (Expand Search), "fop petro OR petroa OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" (Expand Search), "fop petra OR petroa OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" (Expand Search), "fop petrv OR petro OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" (Expand Search), "fop petrv OR petrov OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" (Expand Search), "fop petrv OR petra OR peteroa OR per OR petr OR peter OR petru OR petri o.s.*" (Expand Search), "fop petrov OR petrooa OR peteroa OR per OR petro OR peter OR petrou OR petroi o.s.*" (Expand Search), "fop petrv OR petroa OR peteroa OR per OR petr OR peter OR pentru OR petri o.s.*" (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: fop (((petrv OR (petroa OR peteroa)) OR per) OR ((petr OR (peter OR petru)) OR petri)) o.s.*.