Perhaps you should try some spelling variations:
"fop peterov OR petruov OR peterov OR petruv OR petruo OR petr OR peter o.s.*" » "fop petrov OR petruov OR petrov OR petruv OR petruo OR petr OR peter o.s.*" (Expand Search), "fop peterov OR petrov OR peterov OR petruv OR petruo OR petr OR peter o.s.*" (Expand Search), "fop peterov OR petruov OR peterov OR petru OR petruo OR petr OR peter o.s.*" (Expand Search), "fop peterov OR petruov OR peterov OR petrov OR petruo OR petr OR peter o.s.*" (Expand Search), "fop peterov OR petruv OR peterov OR petruv OR petru OR petr OR peter o.s.*" (Expand Search), "fop peterov OR petrov OR peterov OR petruv OR petro OR petr OR peter o.s.*" (Expand Search), "fop peterov OR petriuov OR peterov OR petriuv OR petriuo OR petri OR peter o.s.*" (Expand Search), "fop peterov OR petruuov OR peterov OR petruuv OR petruuo OR petru OR peter o.s.*" (Expand Search), "fop peterov OR petrouov OR peterov OR petrouv OR petrouo OR petro OR peter 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 ((((peterov OR petruov) OR peterov) OR petruv) OR (petruo OR (petr OR peter))) o.s.*.