Perhaps you should try some spelling variations:
"ra duncan smith" » "ra duncan sir", "ra duncan scott", "_ duncan smith", "mr duncan smith", "j duncan smith"
"ian duncan sarah" » "ian duncan adam", "ian duncan gray", "ian duncan shaw", "brian duncan sarah", "a duncan sarah", "innes duncan sarah"
"jon duncan i" » "john duncan i", "j duncan i", "colin duncan i", "jon duncan _", "jon duncan m", "jon duncan c"

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