Perhaps you should try some spelling variations:
"innes duncan smith" » "james duncan smith", "ian duncan smith", "innes duncan sarah", "innes duncan sir", "innes duncan scott"
"ra duncan smith" » "ra duncan sarah", "ra duncan sir", "ra duncan scott", "_ duncan smith", "mr duncan smith", "m duncan smith"
"john duncan smith" » "john duncan sarah", "john duncan sir", "john duncan scott", "john dunton smith", "john dunning smith"
"j duncan smith" » "j duncan sarah", "j duncan sir", "j duncan scott", "_ duncan smith", "mr duncan smith"

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: (((("innes duncan smith") OR ("ra duncan smith"))) OR ((("john duncan smith") OR ("j duncan smith")))).
• Removing quotes may allow a broader search: (((( innes duncan smith ) or ( ra duncan smith ))) or ((( john duncan smith ) or ( j duncan smith )))).
• Adding a wildcard symbol may retrieve word variants: (((("innes duncan smith") or ("ra duncan smith"))) or ((("john duncan smith") or ("j duncan smith"))))*.