Perhaps you should try some spelling variations:
petruiov » petrov (Expand Search), peteruiov (Expand Search), petriuiov (Expand Search), petrouiov (Expand Search)
peteruiv » peterdi (Expand Search)
petruuuov » peteruuuov (Expand Search), petriuuuov (Expand Search), petrouuuov (Expand Search)
petriuiv » peteriuiv (Expand Search), petriiuiv (Expand Search), petroiuiv (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (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 (((petruuuov OR petruiov) OR (peteriv OR (petriuiv OR peteruiv))) OR (petru OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((petruuuov OR petruiov) OR (peteriv OR (petriuiv OR peteruiv))) OR (petru OR petr)) o.s.*".