Perhaps you should try some spelling variations:
"fop periv OR peteriv OR petru OR peter OR petriio OR petr OR petri OR peter o.s.*" » "fop periv OR peteriv OR pentru OR peter OR petriio OR petr OR petri OR peter o.s.*" (Expand Search), "fop periv OR peteriv OR petrou OR peter OR petroiio OR petro OR petroi OR peter o.s.*" (Expand Search), "fop periv OR peteriv OR peru OR peter OR periio OR per OR peri 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 ((periv OR peteriv) OR (((petru OR peter) OR petriio) OR (petr OR (petri OR peter)))) o.s.*.