Perhaps you should try some spelling variations:
"fop petr OR petri OR petroi OR petri OR petriov OR petruov _. s.*" » "fop peter OR peteri OR peteroi OR peteri OR peteriov OR peteruov _. s.*" (Expand Search), "fop petru OR petrui OR petruoi OR petrui OR petruiov OR petruuov _. s.*" (Expand Search), "fop petro OR petroi OR petrooi OR petroi OR petroiov OR petrouov _. s.*" (Expand Search), "fop petr OR petri OR petro OR petri OR petriov OR petruov _. s.*" (Expand Search), "fop petr OR petri OR petrov OR petri OR petriov OR petruov _. s.*" (Expand Search), "fop petr OR petri OR petrow OR petri OR petriov OR petruov _. s.*" (Expand Search), "fop petr OR petri OR petroi OR petri OR petrov OR petruov _. s.*" (Expand Search), "fop petr OR petri OR petroi OR petri OR petriov OR petrov _. s.*" (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: fop ((petr OR ((petri OR petroi) OR petri)) OR (petriov OR petruov)) _. s.*.