Perhaps you should try some spelling variations:
peterov » petrov (Expand Search)
petrv » petrov (Expand Search), petru (Expand Search), petro (Expand Search), peterv (Expand Search), petruv (Expand Search)
peters » peter (Expand Search), petersen (Expand Search)
petruiuov » peteruiuov (Expand Search), petruuiuov (Expand Search), petrouiuov (Expand Search)
petriuiuov » peteriuiuov (Expand Search), petruiuiuov (Expand Search), petroiuiuov (Expand Search)
petr » peter (Expand Search), petru (Expand Search), petro (Expand Search)
petri » peteri (Expand Search), petrui (Expand Search), petroi (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 ((((petruiuov OR petriuiuov) OR peterov) OR (petrv OR peters)) OR (petr OR petri)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((petruiuov OR petriuiuov) OR peterov) OR (petrv OR peters)) OR (petr OR petri)) o.s.*".