Perhaps you should try some spelling variations:
"alexander kennedy his" » "alexander kenny his", "alexander kenneth his", "alexander innes his", "alexander kennedy lewis", "alexander kennedy hugh"
"alexander kennedy mike" » "alexander kenny mike", "alexander kenneth mike", "alexander innes mike"
"alexander kennedy m.a" » "alexander kenny m.a", "alexander kenneth m.a", "alexander innes m.a"

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: (("alexander kennedy his") OR ((("alexander kennedy mike") OR ("alexander kennedy m.a")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"alexander kennedy his\") or (((\"alexander kennedy mike\") OR (\"alexander kennedy m.a\"))))".
• Removing quotes may allow a broader search: (( alexander kennedy his ) or ((( alexander kennedy mike ) OR ( alexander kennedy m.a )))).
• Adding a wildcard symbol may retrieve word variants: (("alexander kennedy his") or ((("alexander kennedy mike") OR ("alexander kennedy m.a"))))*.