Perhaps you should try some spelling variations:
peteru » peter (Expand Search), peters (Expand Search)
petru » pentru (Expand Search), petri (Expand Search), peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petrou » petro (Expand Search), petrov (Expand Search), petrow (Expand Search), peterou (Expand Search), petriou (Expand Search), petroou (Expand Search)
petroov » petrov (Expand Search), peteroov (Expand Search), petrioov (Expand Search), petrooov (Expand Search)
peterov » petrov (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (Expand Search)
peteri » peter (Expand Search), petri (Expand Search), peters (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: fop (((peteru OR petru) OR petrou) OR ((petroov OR peterov) OR (petr OR (peteri OR peterdi)))) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((peteru OR petru) OR petrou) OR ((petroov OR peterov) OR (petr OR (peteri OR peterdi)))) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop (((peteru OR petru) OR petrou) OR ((petroov OR peterov) OR (petr OR (peteri OR peterdi)))) o.s.*.