Perhaps you should try some spelling variations:
funcoes matematica » functions mathematical, functions mathematics
unione matematica » suono matematica, una matematica, urbino matematica
matematica italia » matematica italiana, matematica alla, matematica ii

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

• 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 funcoes matematica italia ))".
• Adding a wildcard symbol may retrieve word variants: (( lecture notes of the unione matematica italia ) OR ( lecture notes of the funcoes matematica italia ))*.