Perhaps you should try some spelling variations:
"fop petriov OR petruiv OR petruiv OR peteruiv OR petro OR petr o.s." » "fop petriov OR petruiv OR petruiv OR peterdi OR petro OR petr o.s." (Expand Search), "fop petriov OR petruiv OR petruiv OR peteruiv OR petrov OR petr o.s." (Expand Search), "fop petriov OR petruiv OR petruiv OR peteruiv OR petri OR petr o.s." (Expand Search), "fop petriov OR petruiv OR petruiv OR peteruiv OR petru OR petr o.s." (Expand Search), "fop peteriov OR peteruiv OR peteruiv OR peteruiv OR petero OR peter o.s." (Expand Search), "fop petriiov OR petriuiv OR petriuiv OR peteruiv OR petrio OR petri o.s." (Expand Search), "fop petruiov OR petruuiv OR petruuiv 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 ((petriov OR (petruiv OR (petruiv OR peteruiv))) OR (petro OR petr)) o.s..