Perhaps you should try some spelling variations:
"fop peterov OR petero OR peteru OR petruo OR petriuo OR peteriuo OR petr o.s.*" » "fop peterov OR petero OR peteru OR peteruo OR peteriuo OR peteriuo OR peter o.s.*" (Expand Search), "fop peterov OR petero OR peteru OR petriuo OR petriiuo OR peteriuo OR petri o.s.*" (Expand Search), "fop peterov OR petero OR peteru OR petruuo OR petruiuo OR peteriuo OR petru 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 ((((petero OR peteru) OR (petruo OR petriuo)) OR peteriuo) OR petr)) o.s.*.