Perhaps you should try some spelling variations:
petruiov » peteruiov (Expand Search), peruiov (Expand Search), pentruiov (Expand Search)
petrov » peterov (Expand Search), perov (Expand Search)
petruiv » peteruiv (Expand Search), peruiv (Expand Search), pentruiv (Expand Search)
petro » petero (Expand Search), pero (Expand Search)
petr » peter (Expand Search), per (Expand Search)
petru » peteru (Expand Search), peru (Expand Search), pentru (Expand Search)
petri » peteri (Expand Search), peri (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 (((peterov OR (petruiov OR petrov)) OR petruiv) OR (petro OR (petr OR (petru OR petri)))) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((peterov OR (petruiov OR petrov)) OR petruiv) OR (petro OR (petr OR (petru OR petri)))) o.s.*".