Perhaps you should try some spelling variations:
peterov » petrov (Expand Search)
peterv » peter (Expand Search), peters (Expand Search)
petruv » petru (Expand Search), petrov (Expand Search), peteruv (Expand Search), petriuv (Expand Search), petruuv (Expand Search)
petriiuov » peteriiuov (Expand Search), petriiiuov (Expand Search), petruiiuov (Expand Search)
petruuoiiuov » peteruuoiiuov (Expand Search), petriuuoiiuov (Expand Search), petruuuoiiuov (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 ((((petriiuov OR petruuoiiuov) OR peterov) OR (peterv OR petruv)) OR (petr OR peterdi)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((petriiuov OR petruuoiiuov) OR peterov) OR (peterv OR petruv)) OR (petr OR peterdi)) o.s.*".