Perhaps you should try some spelling variations:
"fop peterov OR petru OR petri OR petrio OR petrooio OR petr OR pentru o.s.*" » "fop petrov OR petru OR petri OR petrio OR petrooio OR petr OR pentru o.s.*" (Expand Search), "fop peterov OR petru OR petri OR petris OR petrooio OR petr OR pentru o.s.*" (Expand Search), "fop peterov OR petru OR petri OR petro OR petrooio OR petr OR pentru o.s.*" (Expand Search), "fop peterov OR peteru OR peteri OR peterio OR peterooio OR peter OR pentru o.s.*" (Expand Search), "fop peterov OR petrou OR petroi OR petroio OR petroooio OR petro OR pentru o.s.*" (Expand Search), "fop peterov OR peru OR peri OR perio OR perooio OR per OR pentru 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 (peterov OR (((petru OR petri) OR (petrio OR petrooio)) OR (petr OR pentru))) o.s.*.