Perhaps you should try some spelling variations:
"fop petriov OR peterv OR peterv OR petrov OR petero OR petriu OR petr o.s.*" » "fop peteriov OR peterv OR peterv OR peterov OR petero OR peteriu OR peter o.s.*" (Expand Search), "fop petriiov OR peterv OR peterv OR petriov OR petero OR petriiu OR petri o.s.*" (Expand Search), "fop petruiov OR peterv OR peterv OR petruov OR petero OR petruiu 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 ((petriov OR (peterv OR peterv)) OR (((petrov OR petero) OR petriu) OR petr)) o.s.*.