Perhaps you should try some spelling variations:
"alexander innes filler" » "alexander irvine filler", "alexander inner filler", "alexander inner filter"
"alexander duke miller" » "alexander d miller", "alexander luke miller", "alexander dale miller", "alexander diane miller"

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 innes filler") OR ("alexander duke miller")).
• Removing quotes may allow a broader search: (( alexander innes filler ) or ( alexander duke miller )).
• Adding a wildcard symbol may retrieve word variants: (("alexander innes filler") or ("alexander duke miller"))*.