Perhaps you should try some spelling variations:
petruiov » petrov (Expand Search), peteruiov (Expand Search), petriuiov (Expand Search), petrouiov (Expand Search)
petriuov » petrov (Expand Search), peteriuov (Expand Search), petriiuov (Expand Search), petroiuov (Expand Search)
peteruiv » peterdi (Expand Search)
petruiuuov » peteruiuuov (Expand Search), petriuiuuov (Expand Search), petrouiuuov (Expand Search)
petroiiov » peteroiiov (Expand Search), petrioiiov (Expand Search), petrooiiov (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 ((petruiuuov OR (petruiov OR petroiiov)) OR ((petru OR (petriuov OR peteruiv)) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((petruiuuov OR (petruiov OR petroiiov)) OR ((petru OR (petriuov OR peteruiv)) OR petr)) o.s.*".