Perhaps you should try some spelling variations:
peteruiu » peterdi (Expand Search)
petruuiv » peteruuiv (Expand Search), petriuuiv (Expand Search), petruuuiv (Expand Search)
petroi » peteroi (Expand Search), petrioi (Expand Search), petruoi (Expand Search)
petrio » peterio (Expand Search), petriio (Expand Search), petruio (Expand Search)
petriu » peteriu (Expand Search), petriiu (Expand Search), petruiu (Expand Search)
petruov » peteruov (Expand Search), petriuov (Expand Search), petruuov (Expand Search)
petr » peter (Expand Search), petri (Expand Search), petru (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 (petruuiv OR ((((petroi OR petrio) OR (per OR (petriu OR peteruiu))) OR petruov) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop (petruuiv OR ((((petroi OR petrio) OR (per OR (petriu OR peteruiu))) OR petruov) OR petr)) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop (petruuiv OR ((((petroi OR petrio) OR (per OR (petriu OR peteruiu))) OR petruov) OR petr)) o.s.*.