Perhaps you should try some spelling variations:
mathematical vitalitya » mathematical reality, mathematical duality, mathematical utility
mathematical vitality » mathematical reality, mathematical duality, mathematical utility
matematica italian » matematica italiana, matematica alla
a matematica » a mathematica, la matematica, e matematica

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((( lecture notes of the a matematica italian ) OR ( lecture notes of the a mathematical vitality ))) OR ( lecture notes of the a mathematical vitalitya ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( lecture notes of the a matematica italian ) OR ( lecture notes of the a mathematical vitality ))) or ( lecture notes of the a mathematical vitalitya ))*".