Perhaps you should try some spelling variations:
petru » pentru (Expand Search), petri (Expand Search), petriu (Expand Search), petrou (Expand Search), peru (Expand Search)
petruioiov » pentruioiov (Expand Search), petriioiov (Expand Search), petriuioiov (Expand Search), petrouioiov (Expand Search), peruioiov (Expand Search)
petrou » petro (Expand Search), petrov (Expand Search), petrow (Expand Search), petriou (Expand Search), petroou (Expand Search), perou (Expand Search)
petrv » petrov (Expand Search), petri (Expand Search), petro (Expand Search), petriv (Expand Search), perv (Expand Search)
peterv » peters (Expand Search)
petr » petri (Expand Search), petro (Expand Search), per (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 ((((petru OR petruioiov) OR petrou) OR (petrv OR peterv)) OR (petr OR peter)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((petru OR petruioiov) OR petrou) OR (petrv OR peterv)) OR (petr OR peter)) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop ((((petru OR petruioiov) OR petrou) OR (petrv OR peterv)) OR (petr OR peter)) o.s.*.