Perhaps you should try some spelling variations:
"bruce duncan smith" » "bruce duncan sarah"
"ian duncan scott" » "ian duncan scotus", "ian duncan stone", "brian duncan scott", "a duncan scott", "jon duncan scott"
"bruce duncan sir" » "bruce duncan i", "bruce duncan sarah"

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