Perhaps you should try some spelling variations:
dans » das (Expand Search), hans (Expand Search), dank (Expand Search)
dann » mann (Expand Search), kann (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)
seiner" » meiner" (Expand Search), seine" (Expand Search), einer" (Expand Search), seinr" (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: "((dans OR (dann OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seiner" OR einer") OR seine")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((dans OR (dann OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seiner\" OR einer\") OR seine\")".
• Removing quotes may allow a broader search: ((dans OR (dann OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seiner OR einer ) OR seine ).
• Adding a wildcard symbol may retrieve word variants: "((dans OR (dann OR (dannsk OR (dannnsk OR dannnnsk)))) OR den) ((seiner" OR einer") OR seine")*.