Perhaps you should try some spelling variations:
"spanish universities" » "japanese universities", "italian universities", "chinese universities"
"japanese university" » "japanese universities", "chinese university"
"spanish university" » "monash university"
"class universities" » "chinese universities"
"within university" » "within diversity", "italian university", "deakin university"

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: (("within university") OR ((((("spanish university") OR ("japanese university"))) OR ((("spanish universities") OR ("class universities")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"within university\") or (((((\"spanish university\") or (\"japanese university\"))) or (((\"spanish universities\") OR (\"class universities\"))))))".
• Removing quotes may allow a broader search: (( within university ) or ((((( spanish university ) or ( japanese university ))) or ((( spanish universities ) OR ( class universities )))))).
• Adding a wildcard symbol may retrieve word variants: (("within university") or ((((("spanish university") or ("japanese university"))) or ((("spanish universities") OR ("class universities"))))))*.