Perhaps you should try some spelling variations:
petre » petru (Expand Search), petro (Expand Search), petrue (Expand Search), petroe (Expand Search), pere (Expand Search)
petra » petru (Expand Search), petro (Expand Search), petrua (Expand Search), petroa (Expand Search), pera (Expand Search)
petruuv » petruuuv (Expand Search), petrouuv (Expand Search), peruuv (Expand Search)
petruuuuv » petruuuuuv (Expand Search), petrouuuuv (Expand Search), peruuuuv (Expand Search)
petr » petru (Expand Search), petro (Expand Search), per (Expand Search)
petrou » petruou (Expand Search), petroou (Expand Search), perou (Expand Search), petru (Expand Search), petro (Expand Search), petrov (Expand Search)
petri » petrui (Expand Search), petroi (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 ((((petre OR petra) OR (petruuv OR petruuuuv)) OR ((petr OR petrou) OR peter)) OR petri) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((petre OR petra) OR (petruuv OR petruuuuv)) OR ((petr OR petrou) OR peter)) OR petri) o.s.*".