Perhaps you should try some spelling variations:
"ian dean johnson" » "ian jean johnson", "ian ben johnson", "ian bea johnson", "ian keen johnson", "ian chan johnson", "ian dees johnson"
"quan dean johnson" » "quan jean johnson", "quan ben johnson", "quan bea johnson", "quan bian johnson", "quan deng johnson", "quan quan johnson"
"ian alan johnson" » "ian alan johnston", "ian harlan johnson", "ian albin johnson", "han alan johnson", "ian alam johnson", "yan alan johnson"

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 dean johnson") OR ("quan dean johnson"))) OR ("ian alan johnson")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ian dean johnson\") OR (\"quan dean johnson\"))) or (\"ian alan johnson\"))".
• Removing quotes may allow a broader search: (((( ian dean johnson ) OR ( quan dean johnson ))) or ( ian alan johnson )).
• Adding a wildcard symbol may retrieve word variants: (((("ian dean johnson") OR ("quan dean johnson"))) or ("ian alan johnson"))*.