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