Perhaps you should try some spelling variations:
"jon duncan smith" » "jon duncan sarah", "jon duncan sir", "john duncan smith", "j duncan smith", "ian duncan smith"
"ra duncan smith" » "ra duncan sarah", "ra duncan sir", "_ duncan smith", "mr duncan smith", "j duncan smith", "r_ duncan smith", "rj duncan smith", "rm duncan smith"
"a duncan scott" » "a duncan scotus", "a duncan stone", "_ duncan scott", "j duncan scott", "m duncan scott"

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