Perhaps you should try some spelling variations:
"robert d buckland" » "robert _ auckland" (Expand Search), "robert _ buckland" (Expand Search), "robert a buckland" (Expand Search), "robert c buckland" (Expand Search)
"robert j buckland" » "robert _ auckland" (Expand Search), "robert _ buckland" (Expand Search)
"robert de burland" » "roberta de burland" (Expand Search), "robert e burland" (Expand Search), "robert lee burland" (Expand Search), "robert _e burland" (Expand Search), "robert ae burland" (Expand Search), "robert ce burland" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("robert de burland") OR ((("robert d buckland") OR ("robert j buckland"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"robert de burland\") OR (((\"robert d buckland\") OR (\"robert j buckland\"))))".
• Removing quotes may allow a broader search: (( robert de burland ) OR ((( robert d buckland ) OR ( robert j buckland )))).
• Adding a wildcard symbol may retrieve word variants: (("robert de burland") OR ((("robert d buckland") OR ("robert j buckland"))))*.