Perhaps you should try some spelling variations:
petru » pentru (Expand Search), petri (Expand Search), peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petruov » pentruov (Expand Search), petriov (Expand Search), peteruov (Expand Search), petriuov (Expand Search), petrouov (Expand Search), petrov (Expand Search)
petruoi » pentruoi (Expand Search), petrioi (Expand Search), peteruoi (Expand Search), petriuoi (Expand Search), petrouoi (Expand Search)
petriuuv » peteriuuv (Expand Search), petriiuuv (Expand Search), petroiuuv (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (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 (peteruuv OR petriuuv)) OR petr) OR (petruov OR (petruoi OR petruoi))) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((petru OR (peteruuv OR petriuuv)) OR petr) OR (petruov OR (petruoi OR petruoi))) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop (((petru OR (peteruuv OR petriuuv)) OR petr) OR (petruov OR (petruoi OR petruoi))) o.s.*.