Perhaps you should try some spelling variations:
petruv » petrov (Expand Search), peteruv (Expand Search), petrouv (Expand Search), pentruv (Expand Search)
petruuv » peteruuv (Expand Search), petrouuv (Expand Search), pentruuv (Expand Search)
petruuiuv » peteruuiuv (Expand Search), petrouuiuv (Expand Search), pentruuiuv (Expand Search)
petris » peteris (Expand Search), petrois (Expand Search)
petr » peter (Expand Search), petro (Expand Search)
petru » peteru (Expand Search), petrou (Expand Search), pentru (Expand Search)
petri » peteri (Expand Search), petroi (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 (((petruv OR petruuv) OR petruuiuv) OR (petris OR (((petr OR per) OR petru) OR petri))) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((petruv OR petruuv) OR petruuiuv) OR (petris OR (((petr OR per) OR petru) OR petri))) o.s.*".