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