Perhaps you should try some spelling variations:
"fop petriov OR peruv OR peruv OR peteriuv OR petro OR petri OR petru o.s.*" » "fop petriov OR peruv OR peruv OR peteriuv OR petrov OR petri OR petru o.s.*" (Expand Search), "fop petriov OR peruv OR peruv OR peteriuv OR petr OR petri OR petru o.s.*" (Expand Search), "fop petriov OR peruv OR peruv OR peteriuv OR petro OR petri 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 ((petriov OR ((peruv OR peruv) OR peteriuv)) OR ((petro OR petri) OR petru)) o.s.*.