Perhaps you should try some spelling variations:
petruiov » peteruiov (Expand Search), petriuiov (Expand Search), petruuiov (Expand Search)
petroouiov » peteroouiov (Expand Search), petrioouiov (Expand Search), petruoouiov (Expand Search)
petriiv » peteriiv (Expand Search), petriiiv (Expand Search), petruiiv (Expand Search)
petrov » peterov (Expand Search), petriov (Expand Search), petruov (Expand Search)
petrou » peterou (Expand Search), petriou (Expand Search), petruou (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 (((petruiov OR petroouiov) OR (petriiv OR petriiv)) OR ((petrov OR petrou) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((petruiov OR petroouiov) OR (petriiv OR petriiv)) OR ((petrov OR petrou) OR petr)) o.s.*".