Perhaps you should try some spelling variations:
"fop peterov OR petrv OR petruv OR petriuv OR peterv OR petrui OR petr o.s.*" » "fop peterov OR peterv OR peteruv OR peteriuv OR peterv OR peterui OR peter o.s.*" (Expand Search), "fop peterov OR petriv OR petriuv OR petriiuv OR peterv OR petriui OR petri o.s.*" (Expand Search), "fop peterov OR petruv OR petruuv OR petruiuv OR peterv OR petruui 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 ((peterov OR ((petrv OR (petruv OR petriuv)) OR peterv)) OR (petrui OR petr)) o.s.*.