Perhaps you should try some spelling variations:
"scuola normale superieure de pisa" » "scuola normale superieur et pisa", "scuola normale interieure de pisa", "scuola normale superieur au pisa"
"ecole normale superieure du pisa" » "ecole normale superieures du pisa", "ecole normale superieur du pisa", "ecole normale superieures de pisa"

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: (("scuola normale superieure de pisa") OR ("ecole normale superieure du pisa")).
• Removing quotes may allow a broader search: (( scuola normale superieure de pisa ) or ( ecole normale superieure du pisa )).
• Adding a wildcard symbol may retrieve word variants: (("scuola normale superieure de pisa") or ("ecole normale superieure du pisa"))*.