Perhaps you should try some spelling variations:
"lecture notes of the functions mathematical italia" » "lecture notes of the equations mathematical italia", "lecture notes of the applications mathematical italia", "lecture notes of the functions mathematical vitality", "lecture notes of the functions mathematical tales", "lecture notes of the functions mathematical idealism"
"lecture notes of the funcoes matematica italia" » "lecture notes of the functions mathematics italia", "lecture notes of the funcoes matematica italiana", "lecture notes of the funcoes matematica alla", "lecture notes of the funcoes matematica ii"
"lecture notes of the unione matematica italia" » "lecture notes of the suono matematica italia", "lecture notes of the una matematica italia", "lecture notes of the urbino matematica italia", "lecture notes of the unione matematica italiana", "lecture notes of the unione matematica alla", "lecture notes of the unione matematica ii"

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