Perhaps you should try some spelling variations:
"fop peterov OR petriuv OR petriv OR petru OR peteru OR peru OR petr o.s.*" » "fop peterov OR petriuv OR petriv OR petru OR peteru OR per OR petr o.s.*" (Expand Search), "fop peterov OR peteriuv OR peteriv OR peteru OR peteru OR peru OR peter o.s.*" (Expand Search), "fop peterov OR petriiuv OR petriiv OR petriu OR peteru OR peru OR petri o.s.*" (Expand Search), "fop peterov OR petroiuv OR petroiv OR petrou OR peteru OR peru 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 petriuv) OR petriv) OR ((petru OR (peteru OR peru)) OR petr)) o.s.*.