Perhaps you should try some spelling variations:
petriuov » petrov (Expand Search), peteriuov (Expand Search), petriiuov (Expand Search), petroiuov (Expand Search)
petriiuv » peteriiuv (Expand Search), petriiiuv (Expand Search), petroiiuv (Expand Search)
petriuuv » peteriuuv (Expand Search), petriiuuv (Expand Search), petroiuuv (Expand Search)
petriuuiov » peteriuuiov (Expand Search), petriiuuiov (Expand Search), petroiuuiov (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 ((((petriiuv OR petriuuv) OR petriuov) OR (peteruiov OR petriuuiov)) OR (petru OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((((petriiuv OR petriuuv) OR petriuov) OR (peteruiov OR petriuuiov)) OR (petru OR petr)) o.s.*".