Perhaps you should try some spelling variations:
strumenti per » strumento per
la didactica » a didactic, a didactical, alla didattica
didactica e » didactica de, didactica y, didactica del
e la » a la, e a
didattica » didactic, didactics

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: (( strumenti per la didattica e la ricerca ) OR ( Strumenti per la didactica e la ricerca )).
• Adding a wildcard symbol may retrieve word variants: (( strumenti per la didattica e la ricerca ) or ( Strumenti per la didactica e la ricerca ))*.