Perhaps you should try some spelling variations:
"japanese universities" » "chinese universities"
"spanish universities" » "italian universities", "chinese universities", "class universities"
"spanish university" » "japanese university", "monash university"
"deakin university" » "italian university", "education university"
"leiden university" » "between university", "open 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: (((("deakin university") OR ("leiden university"))) OR ((("spanish university") OR ((("spanish universities") OR ("japanese universities")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"deakin university\") OR (\"leiden university\"))) or (((\"spanish university\") or (((\"spanish universities\") or (\"japanese universities\"))))))".
• Removing quotes may allow a broader search: (((( deakin university ) OR ( leiden university ))) or ((( spanish university ) or ((( spanish universities ) or ( japanese universities )))))).
• Adding a wildcard symbol may retrieve word variants: (((("deakin university") OR ("leiden university"))) or ((("spanish university") or ((("spanish universities") or ("japanese universities"))))))*.