Perhaps you should try some spelling variations:
"john stuart bill" » "john stuart mill", "john stuart bild", "john stuart mills"
"john stuart ill" » "john stuart mill", "john stuart mills", "john stuart hall"
"john stuart ll" » "john stuart l", "john stuart hall", "john stuart ll.d"

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 ill") OR ("john stuart ll"))) OR ("john stuart bill")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"john stuart ill\") OR (\"john stuart ll\"))) or (\"john stuart bill\"))".
• Removing quotes may allow a broader search: (((( john stuart ill ) OR ( john stuart ll ))) or ( john stuart bill )).
• Adding a wildcard symbol may retrieve word variants: (((("john stuart ill") OR ("john stuart ll"))) or ("john stuart bill"))*.