Perhaps you should try some spelling variations:
"chan denise johnson" » "chan bernice johnson", "chan des johnson", "chan lise johnson", "can denis johnson", "coghlan denise johnson", "tsang denise johnson"
"jean denis johnson" » "jean des johnson", "jean denis robinson", "jean ben johnson"
"chan denise robson" » "chan denis robinson", "can denis robson", "coghlan denise robson", "tsang denise robson"

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: (("jean denis johnson") OR ((("chan denise johnson") OR ("chan denise robson")))).
• Removing quotes may allow a broader search: (( jean denis johnson ) or ((( chan denise johnson ) or ( chan denise robson )))).
• Adding a wildcard symbol may retrieve word variants: (("jean denis johnson") or ((("chan denise johnson") or ("chan denise robson"))))*.