Perhaps you should try some spelling variations:
"fop petriov OR peteruov OR petru OR petrou OR petrio OR petriio OR petr o.s.*" » "fop petriov OR petrov OR petru OR petrou OR petrio OR petriio OR petr o.s.*" (Expand Search), "fop peteriov OR peteruov OR peteru OR peterou OR peterio OR peteriio OR peter o.s.*" (Expand Search), "fop petriiov OR peteruov OR petriu OR petriou OR petriio OR petriiio OR petri o.s.*" (Expand Search), "fop petroiov OR peteruov OR petrou OR petroou OR petroio OR petroiio 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 peteruov) OR (((petru OR petrou) OR (petrio OR petriio)) OR petr)) o.s.*.