Perhaps you should try some spelling variations:
peteruov » petrov (Expand Search)
petriuuov » peteriuuov (Expand Search), petriiuuov (Expand Search), petruiuuov (Expand Search)
petriiuov » peteriiuov (Expand Search), petriiiuov (Expand Search), petruiiuov (Expand Search)
petriiiuov » peteriiiuov (Expand Search), petriiiiuov (Expand Search), petruiiiuov (Expand Search)
petruv » peteruv (Expand Search), petriuv (Expand Search), petruuv (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 ((((petriuuov OR ((petriiuov OR petriiiuov) OR peteruov)) OR peterov) OR petruv) OR petr) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((petriuuov OR ((petriiuov OR petriiiuov) OR peteruov)) OR peterov) OR petruv) OR petr) o.s.*".