Perhaps you should try some spelling variations:
"fop peterov OR petriv OR petruiiv OR petruuv OR petruuov OR petr o.s.*" » "fop peterov OR petriv OR petruiiv OR petruuv OR petrov OR petr o.s.*" (Expand Search), "fop peterov OR peteriv OR peteruiiv OR peteruuv OR peteruuov OR peter o.s.*" (Expand Search), "fop peterov OR petriiv OR petriuiiv OR petriuuv OR petriuuov OR petri o.s.*" (Expand Search), "fop peterov OR petruiv OR petruuiiv OR petruuuv OR petruuuov 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 (petriv OR petruiiv)) OR petruuv) OR (petruuov OR petr)) o.s.*.