Perhaps you should try some spelling variations:
"fop peterov OR peterov OR petrui OR petruui OR petriuo OR peteruuuo OR petr o.s.*" » "fop peterov OR peterov OR peterui OR peteruui OR peteriuo OR peteruuuo OR peter o.s.*" (Expand Search), "fop peterov OR peterov OR petriui OR petriuui OR petriiuo OR peteruuuo OR petri o.s.*" (Expand Search), "fop peterov OR peterov OR petruui OR petruuui OR petruiuo OR peteruuuo OR petru 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 ((peterov OR peterov) OR (((petrui OR petruui) OR (petriuo OR peteruuuo)) OR petr)) o.s.*.