Perhaps you should try some spelling variations:
petrioiov » peterioiov (Expand Search), petriioiov (Expand Search), petroioiov (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petriu » peteriu (Expand Search), petriiu (Expand Search), petroiu (Expand Search)
petriiu » peteriiu (Expand Search), petriiiu (Expand Search), petroiiu (Expand Search)
petroiiiiu » peteroiiiiu (Expand Search), petrioiiiiu (Expand Search), petrooiiiiu (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (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 (petrioiov OR ((petru OR (petriu OR ((petriiu OR petroiiiiu) OR peterdi))) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (petrioiov OR ((petru OR (petriu OR ((petriiu OR petroiiiiu) OR peterdi))) OR petr)) o.s.*".