Perhaps you should try some spelling variations:
"fop peteriov OR petruov OR petrio OR petru OR petroiu OR petrooiu OR petro o.s.*" » "fop petrov OR petruov OR petrio OR petru OR petroiu OR petrooiu OR petro o.s.*" (Expand Search), "fop peteriov OR petruov OR petrio OR petru OR petroviu OR petrovoiu OR petrov o.s.*" (Expand Search), "fop peteriov OR petruov OR petrio OR petru OR petriiu OR petrioiu OR petri o.s.*" (Expand Search), "fop peteriov OR petruov OR petrio OR petru OR petriu OR petroiu OR petr 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 ((peteriov OR petruov) OR ((petrio OR (petru OR (petroiu OR petrooiu))) OR petro)) o.s.*.