Perhaps you should try some spelling variations:
"sciences university of rome" » "science university of rome", "sciences university of role"
"vienna university of rome" » "biennial university of rome", "virginia university of rome", "ima university of rome", "vienna university of role"
"sapienza university of rose" » "sapienza university of role"

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: (((("vienna university of rome") OR ("sapienza university of rose"))) OR ("sciences university of rome")).
• Removing quotes may allow a broader search: (((( vienna university of rome ) or ( sapienza university of rose ))) or ( sciences university of rome )).
• Adding a wildcard symbol may retrieve word variants: (((("vienna university of rome") or ("sapienza university of rose"))) or ("sciences university of rome"))*.