Perhaps you should try some spelling variations:
"fop peterov OR petriv OR petruv OR petro OR petruio OR petrui OR petr o.s.*" » "fop peterov OR petriv OR petruv OR petrov OR petruio OR petrui OR petr o.s.*" (Expand Search), "fop peterov OR petriv OR petruv OR petri OR petruio OR petrui OR petr o.s.*" (Expand Search), "fop peterov OR petriv OR petruv OR petru OR petruio OR petrui OR petr o.s.*" (Expand Search), "fop peterov OR peteriv OR peteruv OR petero OR peteruio OR peterui OR peter o.s.*" (Expand Search), "fop peterov OR petriiv OR petriuv OR petrio OR petriuio OR petriui OR petri o.s.*" (Expand Search), "fop peterov OR petruiv OR petruuv OR petruo OR petruuio 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 petriv) OR petruv) OR (((petro OR petruio) OR petrui) OR petr)) o.s.*.