Perhaps you should try some spelling variations:
petruiiiv » peteruiiiv (Expand Search), petriuiiiv (Expand Search), petrouiiiv (Expand Search)
petruuiv » peteruuiv (Expand Search), petriuuiv (Expand Search), petrouuiv (Expand Search)
petriuiv » peteriuiv (Expand Search), petriiuiv (Expand Search), petroiuiv (Expand Search)
petru » peteru (Expand Search), petriu (Expand Search), petrou (Expand Search)
petriu » peteriu (Expand Search), petriiu (Expand Search), petroiu (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 ((petruiiiv OR (petruuiv OR petriuiv)) OR (((petru OR petriu) OR peteru) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((petruiiiv OR (petruuiv OR petriuiv)) OR (((petru OR petriu) OR peteru) OR petr)) o.s.*".