Perhaps you should try some spelling variations:
"biographer" » "biographies", "biography", "geographer"
"biographien" » "biographies", "biographical", "biographiesn", "biographyn", "biographicaln"
"biographiesn" » "biographies", "biographen", "biographes", "biographiessn", "biographysn", "biographicalsn"
"biographysn" » "biography", "biographen", "biographes"
"biographie" » "biographies", "biography", "biographical"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ("biographer" OR (("biographien" OR ("biographiesn" OR "biographysn")) OR "biographie")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"biographer\" or ((\"biographien\" or (\"biographiesn\" OR \"biographysn\")) or \"biographie\"))".
• Removing quotes may allow a broader search: ( biographer or (( biographien or ( biographiesn OR biographysn )) or biographie )).
• Adding a wildcard symbol may retrieve word variants: ("biographer" or (("biographien" or ("biographiesn" OR "biographysn")) or "biographie"))*.