Perhaps you should try some spelling variations:
"jean denis robinson" » "jean daniel robinson", "jean defoes robinson", "jean henry robinson"
"can deny johnson" » "can henry johnson", "can penny johnson", "can ben johnson"
"can lewis robinson" » "can leis robinson", "5ann lewis robinson", "ifan lewis robinson"

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 robinson") OR ("can lewis robinson"))) OR ("can deny johnson")).
• Removing quotes may allow a broader search: (((( jean denis robinson ) or ( can lewis robinson ))) or ( can deny johnson )).
• Adding a wildcard symbol may retrieve word variants: (((("jean denis robinson") or ("can lewis robinson"))) or ("can deny johnson"))*.