Perhaps you should try some spelling variations:
"fop petruov OR peteriov OR petruiv OR peteriv OR peteruiv OR petro OR petr o.s.*" » "fop petruov OR petrov OR petruiv OR peteriv OR peteruiv OR petro OR petr o.s.*" (Expand Search), "fop petruov OR peteriov OR petruiv OR peteriv OR peterdi OR petro OR petr o.s.*" (Expand Search), "fop petruov OR peteriov OR petruiv OR peteriv OR peteruiv OR petrov OR petr o.s.*" (Expand Search), "fop petruov OR peteriov OR petruiv OR peteriv OR peteruiv OR petri OR petr o.s.*" (Expand Search), "fop petruov OR peteriov OR petruiv OR peteriv OR peteruiv OR petru OR petr o.s.*" (Expand Search), "fop peteruov OR peteriov OR peteruiv OR peteriv OR peteruiv OR petero OR peter o.s.*" (Expand Search), "fop petriuov OR peteriov OR petriuiv OR peteriv OR peteruiv OR petrio OR petri o.s.*" (Expand Search), "fop petruuov OR peteriov OR petruuiv OR peteriv OR peteruiv OR petruo 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 (((petruov OR (peteriov OR petruiv)) OR (peteriv OR peteruiv)) OR (petro OR petr)) o.s.*.