Perhaps you should try some spelling variations:
petriuiov » peteriuiov (Expand Search), petriiuiov (Expand Search), petruiuiov (Expand Search)
petruo » peteruo (Expand Search), petriuo (Expand Search), petruuo (Expand Search)
petruuo » peteruuo (Expand Search), petriuuo (Expand Search), petruuuo (Expand Search)
petruiio » peteruiio (Expand Search), petriuiio (Expand Search), petruuiio (Expand Search)
petruiuo » peteruiuo (Expand Search), petriuiuo (Expand Search), petruuiuo (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petru (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 ((peterdi OR petriuiov) OR ((((petruo OR petruuo) OR petruiio) OR petruiuo) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((peterdi OR petriuiov) OR ((((petruo OR petruuo) OR petruiio) OR petruiuo) OR petr)) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop ((peterdi OR petriuiov) OR ((((petruo OR petruuo) OR petruiio) OR petruiuo) OR petr)) o.s.*.