Perhaps you should try some spelling variations:
peteruov » petrov (Expand Search)
peteriiv » peterdi (Expand Search)
petruov » peteruov (Expand Search), petriuov (Expand Search), petruuov (Expand Search)
petriiv » peteriiv (Expand Search), petriiiv (Expand Search), petruiiv (Expand Search)
petruiu » peteruiu (Expand Search), petriuiu (Expand Search), petruuiu (Expand Search)
petruioiuo » peteruioiuo (Expand Search), petriuioiuo (Expand Search), petruuioiuo (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petru (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: fop (((petruov OR peteruov) OR (petriiv OR peteriiv)) OR ((petruiu OR petruioiuo) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((petruov OR peteruov) OR (petriiv OR peteriiv)) OR ((petruiu OR petruioiuo) OR petr)) o.s.*".