Perhaps you should try some spelling variations:
"fop peterov OR perov OR petru OR petero OR petruo OR peruo OR petri OR petr o.s.*" » "fop peterov OR petrov OR petru OR petero OR petruo OR peruo OR petri OR petr o.s.*" (Expand Search), "fop peterov OR perov OR peteru OR petero OR peteruo OR peruo OR peteri OR peter o.s.*" (Expand Search), "fop peterov OR perov OR petrou OR petero OR petrouo OR peruo OR petroi OR petro o.s.*" (Expand Search), "fop peterov OR perov OR peru OR petero OR peruo OR peruo OR peri OR per 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 perov) OR ((((petru OR petero) OR (petruo OR peruo)) OR petri) OR petr)) o.s.*.