Perhaps you should try some spelling variations:
"ian dean johnson" » "ian jean johnson", "ian ben johnson", "ian alan johnson", "quan dean johnson", "ian keen johnson", "ian dees johnson"
"ian chan johnson" » "ian cha johnson", "ian shane johnson", "ian alan johnson", "man chan johnson", "wan chan johnson", "gan chan johnson"
"ian glen johnson" » "ian glenn johnson", "ian glenn johnsons", "ian ellen johnson", "guan glen johnson", "ian keen johnson"
"ian des johnson" » "ian de johnson", "ian les johnson", "ian dr johnson", "ian dees 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 des johnson") OR ((("ian dean johnson") OR ("ian chan johnson"))))) OR ("ian glen johnson")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"ian des johnson\") or (((\"ian dean johnson\") OR (\"ian chan johnson\"))))) or (\"ian glen johnson\"))".
• Removing quotes may allow a broader search: (((( ian des johnson ) or ((( ian dean johnson ) OR ( ian chan johnson ))))) or ( ian glen johnson )).
• Adding a wildcard symbol may retrieve word variants: (((("ian des johnson") or ((("ian dean johnson") OR ("ian chan johnson"))))) or ("ian glen johnson"))*.