Perhaps you should try some spelling variations:
peteriiv » peterdi (Expand Search)
petro » petrov (Expand Search), petri (Expand Search), petru (Expand Search), petero (Expand Search), petrio (Expand Search), petruo (Expand Search)
periiv » petriiv (Expand Search), periv (Expand Search)
peri » petri (Expand Search), per (Expand Search)
petruiv » peteruiv (Expand Search), petriuiv (Expand Search), petruuiv (Expand Search)
petruuo » peteruuo (Expand Search), petriuuo (Expand Search), petruuuo (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petru (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 (((periiv OR peteriiv) OR petruiv) OR ((((petro OR petruuo) OR petero) OR peri) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((periiv OR peteriiv) OR petruiv) OR ((((petro OR petruuo) OR petero) OR peri) OR petr)) o.s.*".