Perhaps you should try some spelling variations:
"fop petriiuov OR peterov OR peterv OR petruv OR peteruv OR petr OR petri o.s.*" » "fop petriiuov OR petrov OR peterv OR petruv OR peteruv OR petr OR petri o.s.*" (Expand Search), "fop petriiuov OR peterov OR peter OR petruv OR peteruv OR petr OR petri o.s.*" (Expand Search), "fop petriiuov OR peterov OR peters OR petruv OR peteruv OR petr OR petri o.s.*" (Expand Search), "fop petriiuov OR peterov OR peterv OR petru OR peteruv OR petr OR petri o.s.*" (Expand Search), "fop petriiuov OR peterov OR peterv OR petrov OR peteruv OR petr OR petri o.s.*" (Expand Search), "fop peteriiuov OR peterov OR peterv OR peteruv OR peteruv OR peter OR peteri o.s.*" (Expand Search), "fop petruiiuov OR peterov OR peterv OR petruuv OR peteruv OR petru OR petrui o.s.*" (Expand Search), "fop petroiiuov OR peterov OR peterv OR petrouv OR peteruv OR petro OR petroi 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 (((petriiuov OR peterov) OR (peterv OR (petruv OR peteruv))) OR (petr OR petri)) o.s.*.