Perhaps you should try some spelling variations:
"fop peterov OR periv OR perv OR petru OR peri OR peri OR petr o.s.*" » "fop peterov OR periv OR per OR petru OR peri OR peri OR petr o.s.*" (Expand Search), "fop peterov OR petriv OR perv OR petru OR petri OR petri OR petr o.s.*" (Expand Search), "fop peterov OR perv OR perv OR petru OR per OR per OR petr o.s.*" (Expand Search), "fop peterov OR periv OR perv OR peteru OR peri OR peri OR peter o.s.*" (Expand Search), "fop peterov OR periv OR perv OR petriu OR peri OR peri OR petri o.s.*" (Expand Search), "fop peterov OR periv OR perv OR petrou OR peri OR peri 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 periv) OR perv) OR ((petru OR (peri OR peri)) OR petr)) o.s.*.