Perhaps you should try some spelling variations:
dan » dahn (Expand Search), dann (Expand Search)
dank » dahnk (Expand Search), dannk (Expand Search)
dans » dahns (Expand Search), danns (Expand Search), das (Expand Search), ans (Expand Search), gans (Expand Search)
seiner" » meiner" (Expand Search), einer" (Expand Search), seine" (Expand Search)
seine" » eine" (Expand Search), meine" (Expand Search)
einer" » eine" (Expand Search)
sein" » ein" (Expand Search), mein" (Expand Search)
meines" » eines" (Expand Search), meine" (Expand Search), meiner" (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: "(dan OR (dank OR (dans OR hans))) ((((seiner" OR seine") OR einer") OR sein") OR meines")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(dan OR (dank OR (dans OR hans))) ((((seiner\" OR seine\") OR einer\") OR sein\") OR meines\")".
• Removing quotes may allow a broader search: (dan OR (dank OR (dans OR hans))) ((((seiner OR seine ) OR einer ) OR sein ) OR meines ).
• Adding a wildcard symbol may retrieve word variants: "(dan OR (dank OR (dans OR hans))) ((((seiner" OR seine") OR einer") OR sein") OR meines")*.