Perhaps you should try some spelling variations:
"fop peterov OR petruuiov OR petro OR petruo OR petrui OR peteruui OR petr o.s.*" » "fop peterov OR petruuiov OR petrov OR petruo OR petrui OR peteruui OR petr o.s.*" (Expand Search), "fop peterov OR petruuiov OR petri OR petruo OR petrui OR peteruui OR petr o.s.*" (Expand Search), "fop peterov OR petruuiov OR petru OR petruo OR petrui OR peteruui OR petr o.s.*" (Expand Search), "fop peterov OR petruuiov OR petro OR petruo OR petrui OR peterdi OR petr o.s.*" (Expand Search), "fop peterov OR peteruuiov OR petero OR peteruo OR peterui OR peteruui OR peter o.s.*" (Expand Search), "fop peterov OR petriuuiov OR petrio OR petriuo OR petriui OR peteruui OR petri o.s.*" (Expand Search), "fop peterov OR petruuuiov OR petruo OR petruuo OR petruui OR peteruui 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 petruuiov) OR (((petro OR petruo) OR (petrui OR peteruui)) OR petr)) o.s.*.