Perhaps you should try some spelling variations:
"arthur blake moore" » "arthur baker moore", "arthur blank moore", "arthur bakker moore", "arthur blake before", "arthur claire moore"
"arthur blake george" » "arthur baker george", "arthur blank george", "arthur bakker george", "arthur lake george", "arthur clarke george", "arthur late george"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"arthur blake moore\") OR (\"arthur blake george\"))".
• Removing quotes may allow a broader search: (( arthur blake moore ) OR ( arthur blake george )).
• Adding a wildcard symbol may retrieve word variants: (("arthur blake moore") OR ("arthur blake george"))*.