Perhaps you should try some spelling variations:
"fop petriov OR peteriov OR peterov OR petriv OR petriv OR petero OR petr o.s.*" » "fop petriov OR petrov OR peterov OR petriv OR petriv OR petero OR petr o.s.*" (Expand Search), "fop peteriov OR peteriov OR peterov OR peteriv OR peteriv OR petero OR peter o.s.*" (Expand Search), "fop petriiov OR peteriov OR peterov OR petriiv OR petriiv OR petero OR petri o.s.*" (Expand Search), "fop petruiov OR peteriov OR peterov OR petruiv OR petruiv OR petero 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 (((((petriov OR peteriov) OR peterov) OR petriv) OR petriv) OR (petero OR petr)) o.s.*.