Perhaps you should try some spelling variations:
petruuiov » peteruuiov (Expand Search), petriuuiov (Expand Search), petrouuiov (Expand Search)
petriuuuiov » peteriuuuiov (Expand Search), petriiuuuiov (Expand Search), petroiuuuiov (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petruo » peteruo (Expand Search), petriuo (Expand Search), petrouo (Expand Search)
petruuo » peteruuo (Expand Search), petriuuo (Expand Search), petrouuo (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 ((petruuiov OR petriuuuiov) OR ((((petru OR petruo) OR peteru) OR petruuo) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((petruuiov OR petriuuuiov) OR ((((petru OR petruo) OR peteru) OR petruuo) OR petr)) o.s.*".