Perhaps you should try some spelling variations:
"john stuart mills" » "john stuart mill's", "john stuart mill", "john stuart hall"
"john stuart fill" » "john stuart mill", "john stuart hall", "john stuart ll"
"john stuart bill" » "john stuart mill", "john stuart bild", "john stuart hall"
"john stuart ill" » "john stuart mill", "john stuart ll", "john stuart hall"

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: (((("john stuart fill") OR ((("john stuart bill") OR ("john stuart mills"))))) OR ("john stuart ill")).
• Removing quotes may allow a broader search: (((( john stuart fill ) or ((( john stuart bill ) or ( john stuart mills ))))) or ( john stuart ill )).
• Adding a wildcard symbol may retrieve word variants: (((("john stuart fill") or ((("john stuart bill") or ("john stuart mills"))))) or ("john stuart ill"))*.