Perhaps you should try some spelling variations:
peterow » petrow (Expand Search)
petroow » petrow (Expand Search), peteroow (Expand Search), petrioow (Expand Search), petrooow (Expand Search)
petru » pentru (Expand Search), petri (Expand Search), peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
peteri » peterdi (Expand Search), peter (Expand Search), petri (Expand Search)
petrivw » peterivw (Expand Search), petriivw (Expand Search), petroivw (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petro (Expand Search)
petriov » peteriov (Expand Search), petriiov (Expand Search), petroiov (Expand Search), petrov (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: fop (((((peterow OR petroow) OR petru) OR petrivw) o) OR ((peteri OR (petr OR petriov)) _)). s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (((((peterow OR petroow) OR petru) OR petrivw) o) OR ((peteri OR (petr OR petriov)) _)). s.".
• Adding a wildcard symbol may retrieve word variants: fop (((((peterow OR petroow) OR petru) OR petrivw) o) OR ((peteri OR (petr OR petriov)) _)). s.*.