Perhaps you should try some spelling variations:
petru » pentru (Expand Search), petri (Expand Search), peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petriv » petri (Expand Search), petris (Expand Search), petrov (Expand Search), peteriv (Expand Search), petriiv (Expand Search), petroiv (Expand Search)
petra » petri (Expand Search), petro (Expand Search), petre (Expand Search), petera (Expand Search), petria (Expand Search), petroa (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (Expand Search)
petroov » peteroov (Expand Search), petrioov (Expand Search), petrooov (Expand Search), petrov (Expand Search)
petriu » peteriu (Expand Search), petriiu (Expand Search), petroiu (Expand Search), petri (Expand Search), petris (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 ((((((petru OR petriv) OR petra) OR petersen) OR petr) OR petroov) OR (petriu OR per)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((((petru OR petriv) OR petra) OR petersen) OR petr) OR petroov) OR (petriu OR per)) o.s.*".