Perhaps you should try some spelling variations:
petr » peter (Expand Search), petri (Expand Search), petro (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search), petri (Expand Search)
petriu » peteriu (Expand Search), petriiu (Expand Search), petroiu (Expand Search), petri (Expand Search), petris (Expand Search)
petroiu » peteroiu (Expand Search), petrioiu (Expand Search), petrooiu (Expand Search)
petrou » peterou (Expand Search), petriou (Expand Search), petroou (Expand Search), petro (Expand Search), petrov (Expand Search)
petrow » peterow (Expand Search), petriow (Expand Search), petroow (Expand Search), petro (Expand Search), petrov (Expand Search), petrowna (Expand Search)
peteru » peter (Expand Search), peters (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 (petr OR ((((petru OR (petriu OR petroiu)) OR (petrou OR petrow)) OR pentru) OR peteru)) _. s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (petr OR ((((petru OR (petriu OR petroiu)) OR (petrou OR petrow)) OR pentru) OR peteru)) _. s.*".