Perhaps you should try some spelling variations:
peterui » peterdi (Expand Search)
petruioov » peteruioov (Expand Search), petriuioov (Expand Search), petruuioov (Expand Search)
petruov » peteruov (Expand Search), petriuov (Expand Search), petruuov (Expand Search)
petrouuuov » peterouuuov (Expand Search), petriouuuov (Expand Search), petruouuuov (Expand Search)
petrui » peterui (Expand Search), petriui (Expand Search), petruui (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 (((peterov OR petruioov) OR (petruov OR petrouuuov)) OR ((petrui OR peterui) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((peterov OR petruioov) OR (petruov OR petrouuuov)) OR ((petrui OR peterui) OR petr)) o.s.*".