Perhaps you should try some spelling variations:
peteruio » peterdi (Expand Search)
petriuiv » peteriuiv (Expand Search), petriiuiv (Expand Search), petruiuiv (Expand Search)
petruiuiv » peteruiuiv (Expand Search), petriuiuiv (Expand Search), petruuiuiv (Expand Search)
petruuio » peteruuio (Expand Search), petriuuio (Expand Search), petruuuio (Expand Search)
petriiuuio » peteriiuuio (Expand Search), petriiiuuio (Expand Search), petruiiuuio (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 ((petriuiv OR petruiuiv) OR ((petero OR (peteruio OR (petruuio OR petriiuuio))) OR petr)) o.s.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fop ((petriuiv OR petruiuiv) OR ((petero OR (peteruio OR (petruuio OR petriiuuio))) OR petr)) o.s.".
• Adding a wildcard symbol may retrieve word variants: fop ((petriuiv OR petruiuiv) OR ((petero OR (peteruio OR (petruuio OR petriiuuio))) OR petr)) o.s.*.