Perhaps you should try some spelling variations:
"fop peterov OR peteriuv OR petrv OR petro OR petrov OR pero OR peru OR petr o.s.*" » "fop peterov OR peteriuv OR petrv OR petri OR petriv OR pero OR peru OR petr o.s.*" (Expand Search), "fop peterov OR peteriuv OR petrv OR petru OR petruv OR pero OR peru OR petr o.s.*" (Expand Search), "fop peterov OR peteriuv OR petrv OR petro OR petrov OR pero OR petru OR petr o.s.*" (Expand Search), "fop peterov OR peteriuv OR petrv OR petro OR petrov OR pero OR per OR petr o.s.*" (Expand Search), "fop peterov OR peteriuv OR peterv OR petero OR peterov OR pero OR peru OR peter o.s.*" (Expand Search), "fop peterov OR peteriuv OR petriv OR petrio OR petriov OR pero OR peru OR petri o.s.*" (Expand Search), "fop peterov OR peteriuv OR petruv OR petruo OR petruov OR pero OR peru 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 peteriuv) OR petrv) OR ((((petro OR petrov) OR pero) OR peru) OR petr)) o.s.*.