Perhaps you should try some spelling variations:
"academic administration" » "academia administration", "academicas administration", "academicos administration", "academic administrativos", "academic administrativo", "academic administrativas"
"academic administraciones" » "academia administraciones", "academicas administraciones", "academicos administraciones", "academic administradores", "academic administrativas", "academic administrativos"
"academico administracion" » "academiao administracion", "academicaso administracion", "academicoso administracion", "academicas administracion"
"academica administrativa" » "academiaa administrativa", "academicasa administrativa", "academicosa administrativa", "academicas administrativa"
"academiaa administrativa" » "academia administrativa", "academias administrativa", "academicas administrativa"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("academic administration") OR ("academic administraciones"))) or ("academico administracion"))) or ((("academica administrativa") or ("academiaa administrativa"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("academic administration") OR ("academic administraciones"))) OR ("academico administracion"))) OR ((("academica administrativa") OR ("academiaa administrativa")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"academic administration\") OR (\"academic administraciones\"))) or (\"academico administracion\"))) or (((\"academica administrativa\") or (\"academiaa administrativa\"))))".
• Removing quotes may allow a broader search: (((((( academic administration ) OR ( academic administraciones ))) or ( academico administracion ))) or ((( academica administrativa ) or ( academiaa administrativa )))).
• Adding a wildcard symbol may retrieve word variants: (((((("academic administration") OR ("academic administraciones"))) or ("academico administracion"))) or ((("academica administrativa") or ("academiaa administrativa"))))*.