Perhaps you should try some spelling variations:
petruv » petru (Expand Search), petrov (Expand Search), petruuv (Expand Search), petrouv (Expand Search), peruv (Expand Search)
petruiw » petruuiw (Expand Search), petrouiw (Expand Search), peruiw (Expand Search)
petri » petrui (Expand Search), petroi (Expand Search), peri (Expand Search)
petrouuo » petruouuo (Expand Search), petroouuo (Expand Search), perouuo (Expand Search)
petr » petru (Expand Search), petro (Expand Search), per (Expand Search)
petris » petruis (Expand Search), petrois (Expand Search), peris (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((petruiw OR ((petruv OR petri) OR petrouuo)) o) OR (((petr OR peter) OR petris) _)). s.~".
• Adding a wildcard symbol may retrieve word variants: fop (((petruiw OR ((petruv OR petri) OR petrouuo)) o) OR (((petr OR peter) OR petris) _)). s.*.