Perhaps you should try some spelling variations:
dan » dahn (Expand Search), dann (Expand Search), dans (Expand Search)
dank » dahnk (Expand Search), dannk (Expand Search), dansk (Expand Search)
heiner" » leiner" (Expand Search), deiner" (Expand Search), heier" (Expand Search), heine" (Expand Search)
seiner" » seine" (Expand Search)
einer" » eine" (Expand Search)
meiner" » meine" (Expand Search)
meinen" » meine" (Expand Search), seinen" (Expand Search), meines" (Expand Search)
meinem" » meine" (Expand Search), einem" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(dan OR dank) ((heiner\" OR ((seiner\" OR einer\") OR meiner\")) OR (meinen\" OR meinem\"))~".
• Removing quotes may allow a broader search: (dan OR dank) ((heiner OR ((seiner OR einer ) OR meiner )) OR (meinen OR meinem ))~.
• Adding a wildcard symbol may retrieve word variants: "(dan OR dank) ((heiner" OR ((seiner" OR einer") OR meiner")) OR (meinen" OR meinem"))*.