Perhaps you should try some spelling variations:
"fop petru OR petrov OR petr OR peruoi OR petri OR petrui OR petruuo OR peter o.s.*" » "fop pentru OR petrov OR petr OR peruoi OR petri OR pentrui OR pentruuo OR peter o.s.*" (Expand Search), "fop petru OR petro OR petr OR peruoi OR petri OR petrui OR petruuo OR peter o.s.*" (Expand Search), "fop petrou OR petroov OR petro OR peruoi OR petroi OR petroui OR petrouuo OR peter o.s.*" (Expand Search), "fop peru OR perov OR per OR peruoi OR peri OR perui OR peruuo OR peter 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 ((petru OR petrov) OR (((petr OR ((peruoi OR petri) OR petrui)) OR petruuo) OR peter)) o.s.*.