Perhaps you should try some spelling variations:
duncan smith » duncan sarah, duncan scott
brjon duncan » brian duncan, jon duncan, brown duncan
ian duncan » brian duncan, a duncan, jon duncan
duncan sir » duncan sarah
duncan i » duncan _, duncan m, 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: (( ian duncan smith ) OR ((( brjon duncan sir ) OR ( brjon duncan i )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ian duncan smith ) or ((( brjon duncan sir ) OR ( brjon duncan i ))))".
• Adding a wildcard symbol may retrieve word variants: (( ian duncan smith ) or ((( brjon duncan sir ) OR ( brjon duncan i ))))*.