Perhaps you should try some spelling variations:
"fop peterov OR peteriuv OR petrv OR petrio OR pero OR petru OR petr o.s.*" » "fop peterov OR peteriuv OR peterv OR peterio OR pero OR peteru OR peter o.s.*" (Expand Search), "fop peterov OR peteriuv OR petriv OR petriio OR pero OR petriu OR petri o.s.*" (Expand Search), "fop peterov OR peteriuv OR petrov OR petroio OR pero OR petrou OR petro 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 (((petrio OR pero) OR petru) OR petr)) o.s.*.