Perhaps you should try some spelling variations:
"fop petriov OR peteriov OR petrv OR petriiv OR petri OR petrio OR petr o.s.*" » "fop petriov OR petrov OR petrv OR petriiv OR petri OR petrio OR petr o.s.*" (Expand Search), "fop peteriov OR peteriov OR peterv OR peteriiv OR peteri OR peterio OR peter o.s.*" (Expand Search), "fop petruiov OR peteriov OR petruv OR petruiiv OR petrui OR petruio OR petru o.s.*" (Expand Search), "fop petroiov OR peteriov OR petrov OR petroiiv OR petroi OR petroio OR petro 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 (petrv OR petriiv)) OR ((petri OR petrio) OR petr)) o.s.*.