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

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("academic administrativos") or ("academicas administracion"))) or ((((("academica administration") or ("academica administrativa"))) or ("academico administration"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("academic administrativos") OR ("academicas administracion"))) OR ((((("academica administration") OR ("academica administrativa"))) OR ("academico administration")))).
• Removing quotes may allow a broader search: (((( academic administrativos ) or ( academicas administracion ))) or ((((( academica administration ) or ( academica administrativa ))) or ( academico administration )))).
• Adding a wildcard symbol may retrieve word variants: (((("academic administrativos") or ("academicas administracion"))) or ((((("academica administration") or ("academica administrativa"))) or ("academico administration"))))*.