Perhaps you should try some spelling variations:
"ra duncan smith" » "ra duncan sarah", "ra duncan sir", "ra duncan scott", "_ duncan smith", "mr duncan smith", "j duncan smith"
"jon duncan smith" » "jon duncan sarah", "jon duncan sir", "jon duncan scott", "john duncan smith", "j duncan smith", "ian duncan smith"
"jon duncan i" » "john duncan i", "j duncan i", "ian duncan i", "jon duncan _", "jon duncan m", "jon duncan c"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"ra duncan smith\") OR (((\"jon duncan smith\") OR (\"jon duncan i\"))))".
• Removing quotes may allow a broader search: (( ra duncan smith ) OR ((( jon duncan smith ) OR ( jon duncan i )))).
• Adding a wildcard symbol may retrieve word variants: (("ra duncan smith") OR ((("jon duncan smith") OR ("jon duncan i"))))*.