Perhaps you should try some spelling variations:
"fop peteriiov OR petruuuv OR petruuuv OR peteru OR peterov OR petr o.s.*" » "fop peteriiov OR peteruuuv OR peteruuuv OR peteru OR peterov OR peter o.s.*" (Expand Search), "fop peteriiov OR petriuuuv OR petriuuuv OR peteru OR peterov OR petri o.s.*" (Expand Search), "fop peteriiov OR petruuuuv OR petruuuuv OR peteru OR peterov 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 ((peteriiov OR (petruuuv OR petruuuv)) OR ((peteru OR peterov) OR petr)) o.s.*.