Perhaps you should try some spelling variations:
"robert d buckland" » "robert _ auckland" (Expand Search), "robert _ buckland" (Expand Search), "robert j buckland" (Expand Search), "robert a 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 je burland" (Expand Search), "robert ae burland" (Expand Search)
"robert _e burland" » "robert _ burland" (Expand Search), "robert e burland" (Expand Search), "robert lee 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 _e burland"))) OR ("robert d buckland"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"robert de burland\") OR (\"robert _e burland\"))) OR (\"robert d buckland\"))".
• Removing quotes may allow a broader search: (((( robert de burland ) OR ( robert _e burland ))) OR ( robert d buckland )).
• Adding a wildcard symbol may retrieve word variants: (((("robert de burland") OR ("robert _e burland"))) OR ("robert d buckland"))*.