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