Perhaps you should try some spelling variations:
"fop peterv OR petru OR petroiv OR peterv OR petru OR petroiv OR petr OR petri o.s.*" » "fop peter OR petru OR petroiv OR peter OR petru OR petroiv OR petr OR petri o.s.*" (Expand Search), "fop peters OR petru OR petroiv OR peters OR petru OR petroiv OR petr OR petri o.s.*" (Expand Search), "fop peterv OR pentru OR petroiv OR peterv OR pentru OR petroiv OR petr OR petri o.s.*" (Expand Search), "fop peterv OR petru OR petrov OR peterv OR petru OR petrov OR petr OR petri o.s.*" (Expand Search), "fop peterv OR peteru OR peteroiv OR peterv OR peteru OR peteroiv OR peter OR peteri o.s.*" (Expand Search), "fop peterv OR petrou OR petrooiv OR peterv OR petrou OR petrooiv OR petro OR petroi o.s.*" (Expand Search), "fop peterv OR peru OR peroiv OR peterv OR peru OR peroiv OR per OR peri 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 (((((peterv OR petru) OR petroiv) OR (peterv OR petru)) OR petroiv) OR (petr OR petri)) o.s.*.