Perhaps you should try some spelling variations:
"fop petriov OR peteriuo OR peteriuo OR petriio OR peteruio OR petr o.s.*" » "fop petriov OR peteriuo OR peteriuo OR petriio OR peterdi OR petr o.s.*" (Expand Search), "fop peteriov OR peteriuo OR peteriuo OR peteriio OR peteruio OR peter o.s.*" (Expand Search), "fop petriiov OR peteriuo OR peteriuo OR petriiio OR peteruio OR petri o.s.*" (Expand Search), "fop petruiov OR peteriuo OR peteriuo OR petruiio OR peteruio 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 (((peteriuo OR peteriuo) OR (petriio OR peteruio)) OR petr)) o.s.*.