Perhaps you should try some spelling variations:
funcoes matematica » functions mathematical, functions mathematics
unione matematica » suono matematica, urbino matematica, vino matematica
matematica italia » matematica italiana, matematica alla, matematica iii
una matematica » la matematica, tra matematica, a matematica
matematica ii » matematica iii, mathematica ii, matematica i

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 unione matematica italia ) OR ( lecture notes of the unione matematica ii ))) OR ( lecture notes of the una matematica italia ))) OR ( lecture notes of the funcoes matematica italia )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((((( lecture notes of the unione matematica italia ) OR ( lecture notes of the unione matematica ii ))) or ( lecture notes of the una matematica italia ))) or ( lecture notes of the funcoes matematica italia ))".
• Adding a wildcard symbol may retrieve word variants: (((((( lecture notes of the unione matematica italia ) OR ( lecture notes of the unione matematica ii ))) or ( lecture notes of the una matematica italia ))) or ( lecture notes of the funcoes matematica italia ))*.