Perhaps you should try some spelling variations:
dan » dank (Expand Search), dahn (Expand Search), dann (Expand Search)
dankn » dankkn (Expand Search), dahnkn (Expand Search), dannkn (Expand Search), dank (Expand Search), danke (Expand Search), dann (Expand Search)
seiner\" » einer\" (Expand Search), meiner\" (Expand Search), seine\" (Expand Search)
deinern\" » deiner\" (Expand Search)
deinen\" » seinen\" (Expand Search), einen\" (Expand Search), deiner\" (Expand Search)
meinen\" » meine\" (Expand Search), meiner\" (Expand Search), meinem\" (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 (dankn OR (mein OR ein))) (seiner\\" OR (deinern\\" OR (deinen\\" OR meinen\\")))\"".
• Removing quotes may allow a broader search: (dan OR (dankn OR (mein OR ein))) (seiner OR (deinern OR (deinen OR meinen ))).