Perhaps you should try some spelling variations:
"fop petr OR petroi OR petri OR petrui OR petruoi OR petruuoi OR peterov _. s.*" » "fop peter OR peteroi OR peteri OR peterui OR peteruoi OR peteruuoi OR peterov _. s.*" (Expand Search), "fop petru OR petruoi OR petrui OR petruui OR petruuoi OR petruuuoi OR peterov _. s.*" (Expand Search), "fop petro OR petrooi OR petroi OR petroui OR petrouoi OR petrouuoi OR peterov _. s.*" (Expand Search), "fop petr OR petro OR petri OR petrui OR petruoi OR petruuoi OR peterov _. s.*" (Expand Search), "fop petr OR petrov OR petri OR petrui OR petruoi OR petruuoi OR peterov _. s.*" (Expand Search), "fop petr OR petrow OR petri OR petrui OR petruoi OR petruuoi OR peterov _. s.*" (Expand Search), "fop petr OR petroi OR petri OR petru OR petruoi OR petruuoi OR peterov _. s.*" (Expand Search), "fop petr OR petroi OR petri OR petrui OR petruoi OR petruuoi 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 ((petroi OR (petri OR petrui)) OR (petruoi OR petruuoi))) OR peterov) _. s.*.