Perhaps you should try some spelling variations:
"fop peteruv OR petriou OR petriou OR petr OR petru OR petriu OR pentru o.s.*" » "fop peteruv OR peteriou OR peteriou OR peter OR peteru OR peteriu OR pentru o.s.*" (Expand Search), "fop peteruv OR petriiou OR petriiou OR petri OR petriu OR petriiu OR pentru o.s.*" (Expand Search), "fop peteruv OR petroiou OR petroiou OR petro OR petrou OR petroiu OR pentru o.s.*" (Expand Search), "fop peteruv OR petriou OR petriou OR petr OR petri OR petriu OR pentru o.s.*" (Expand Search), "fop peteruv OR petriou OR petriou OR petr OR petru OR petri OR pentru o.s.*" (Expand Search), "fop peteruv OR petriou OR petriou OR petr OR petru OR petris OR pentru 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 (peteruv OR ((petriou OR petriou) OR (petr OR ((petru OR petriu) OR pentru)))) o.s.*.