Perhaps you should try some spelling variations:
petriuiv » peteriuiv (Expand Search), petriiuiv (Expand Search), petroiuiv (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petroiu » peteroiu (Expand Search), petrioiu (Expand Search), petrooiu (Expand Search)
petrio » peterio (Expand Search), petriio (Expand Search), petroio (Expand Search)
petrov » peterov (Expand Search), petriov (Expand Search), petroov (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (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 (petriuiv OR ((((pero OR (petru OR petroiu)) OR (petrio OR peterio)) OR petrov) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (petriuiv OR ((((pero OR (petru OR petroiu)) OR (petrio OR peterio)) OR petrov) OR petr)) o.s.*".