Perhaps you should try some spelling variations:
petr » peter (Expand Search), petri (Expand Search), petro (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search), pentru (Expand Search), petri (Expand Search)
petriov » peteriov (Expand Search), petriiov (Expand Search), petroiov (Expand Search)
petroiiov » peteroiiov (Expand Search), petrioiiov (Expand Search), petrooiiov (Expand Search)
petrov » peterov (Expand Search), petriov (Expand Search), petroov (Expand Search), petro (Expand Search)
petruov » peteruov (Expand Search), petriuov (Expand Search), petrouov (Expand Search), pentruov (Expand Search), petriov (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 (((petr OR petru) OR peterdi) OR ((petriov OR (petroiiov OR petrov)) OR petruov)) _. s.~".
• Adding a wildcard symbol may retrieve word variants: fop (((petr OR petru) OR peterdi) OR ((petriov OR (petroiiov OR petrov)) OR petruov)) _. s.*.