Perhaps you should try some spelling variations:
dann » mann (Expand Search), kann (Expand Search), dank (Expand Search)
dannk » mannk (Expand Search), kannk (Expand Search), dankk (Expand Search), dank (Expand Search)
dannsk » mannsk (Expand Search), kannsk (Expand Search), danksk (Expand Search)
dannnsk » mannnsk (Expand Search), kannnsk (Expand Search), danknsk (Expand Search)
dannnnsk » mannnnsk (Expand Search), kannnnsk (Expand Search), danknnsk (Expand Search)
seinr" » seiner" (Expand Search), sein" (Expand Search)
einer" » eine" (Expand Search)
seine" » eine" (Expand Search), meine" (Expand Search), sein" (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: "((dann OR (dannk OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seinr" OR einer") OR seine")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((dann OR (dannk OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seinr\" OR einer\") OR seine\")".
• Removing quotes may allow a broader search: ((dann OR (dannk OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seinr OR einer ) OR seine ).
• Adding a wildcard symbol may retrieve word variants: "((dann OR (dannk OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seinr" OR einer") OR seine")*.