Perhaps you should try some spelling variations:
"media did tecnologia per _ didactics" » "media di tecnologia per _ didactics", "media de tecnologia per _ didactics", "media da tecnologia per _ didactics", "media did tecnologie per _ didactics", "media did tecnologia para _ didactics", "media did tecnologia e _ didactics", "media die tecnologia per _ didactics", "media david tecnologia per _ didactics"
"media did tecnologia de _ didactics" » "media di tecnologia de _ didactics", "media de tecnologia de _ didactics", "media da tecnologia de _ didactics", "media did tecnologias de _ didactics", "media die tecnologia de _ didactics", "media david tecnologia de _ didactics"

Try widening your search to All Fields.

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: "((\"media did tecnologia per _ didactics\") OR (\"media did tecnologia de _ didactics\"))".
• Removing quotes may allow a broader search: (( media did tecnologia per _ didactics ) OR ( media did tecnologia de _ didactics )).
• Adding a wildcard symbol may retrieve word variants: (("media did tecnologia per _ didactics") OR ("media did tecnologia de _ didactics"))*.