Perhaps you should try some spelling variations:
peteriio » peterdi (Expand Search)
petriuuiov » peteriuuiov (Expand Search), petriiuuiov (Expand Search), petruiuuiov (Expand Search)
petriiiov » peteriiiov (Expand Search), petriiiiov (Expand Search), petruiiiov (Expand Search)
petruo » peteruo (Expand Search), petriuo (Expand Search), petruuo (Expand Search)
petruiio » peteruiio (Expand Search), petriuiio (Expand Search), petruuiio (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 ((petriuuiov OR petriiiov) OR (((petruo OR (peteriio OR petruiio)) OR petero) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((petriuuiov OR petriiiov) OR (((petruo OR (peteriio OR petruiio)) OR petero) OR petr)) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop ((petriuuiov OR petriiiov) OR (((petruo OR (peteriio OR petruiio)) OR petero) OR petr)) o.s.*.