Perhaps you should try some spelling variations:
peteriov » petrov (Expand Search)
petruiiov » peteruiiov (Expand Search), petriuiiov (Expand Search), petruuiiov (Expand Search)
petruuuo » peteruuuo (Expand Search), petriuuuo (Expand Search), petruuuuo (Expand Search)
petriuuo » peteriuuo (Expand Search), petriiuuo (Expand Search), petruiuuo (Expand Search)
petruiuuo » peteruiuuo (Expand Search), petriuiuuo (Expand Search), petruuiuuo (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 ((petruiiov OR peteriov) OR ((petruuuo OR (peteruo OR (petriuuo OR petruiuuo))) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((petruiiov OR peteriov) OR ((petruuuo OR (peteruo OR (petriuuo OR petruiuuo))) OR petr)) o.s.*".