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