Perhaps you should try some spelling variations:
"lecture notes of the a mathematica della" » "lecture notes of the a mathematical delay", "lecture notes of the a mathematica de", "lecture notes of the a mathematica teil", "lecture notes of the a mathematical della", "lecture notes of the _ mathematica della", "lecture notes of the a mathematics della"
"lecture notes of the unione matematica della" » "lecture notes of the funcoes matematica della", "lecture notes of the suono matematica della", "lecture notes of the una matematica della", "lecture notes of the unione matematiche dalla", "lecture notes of the unione matematica da", "lecture notes of the unione matematica nel"
"lecture notes of the unione matematica nella" » "lecture notes of the funcoes matematica nella", "lecture notes of the suono matematica nella", "lecture notes of the una matematica nella", "lecture notes of the unione matematica nel", "lecture notes of the unione matematiche dalla", "lecture notes of the unione matematica e"
"lecture notes of the rudi matematici della" » "lecture notes of the rudi matematici per", "lecture notes of the rudi matematica da", "lecture notes of the di matematici della", "lecture notes of the di matematica della", "lecture notes of the rari matematica della", "lecture notes of the rudi mathematics della", "lecture notes of the ruddi matematica della", "lecture notes of the rude matematica della"
"lecture notes of the i matematici della" » "lecture notes of the i matematici per", "lecture notes of the i matematica da", "lecture notes of the i mathematics della", "lecture notes of the di matematica della", "lecture notes of the e matematica della"

Try widening your search to All Fields.

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 della") OR ("lecture notes of the unione matematica nella"))) OR ((("lecture notes of the a mathematica della") OR ((("lecture notes of the rudi matematici della") OR ("lecture notes of the i matematici della")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"lecture notes of the unione matematica della\") or (\"lecture notes of the unione matematica nella\"))) or (((\"lecture notes of the a mathematica della\") or (((\"lecture notes of the rudi matematici della\") OR (\"lecture notes of the i matematici della\"))))))".
• Removing quotes may allow a broader search: (((( lecture notes of the unione matematica della ) or ( lecture notes of the unione matematica nella ))) or ((( lecture notes of the a mathematica della ) or ((( lecture notes of the rudi matematici della ) OR ( lecture notes of the i matematici della )))))).
• Adding a wildcard symbol may retrieve word variants: (((("lecture notes of the unione matematica della") or ("lecture notes of the unione matematica nella"))) or ((("lecture notes of the a mathematica della") or ((("lecture notes of the rudi matematici della") OR ("lecture notes of the i matematici della"))))))*.