Perhaps you should try some spelling variations:
dan » dank (Expand Search), dahn (Expand Search), dans (Expand Search)
dankk » dankkk (Expand Search), dahnkk (Expand Search), danskk (Expand Search), dank (Expand Search), danke (Expand Search)
dann » dankn (Expand Search), dahnn (Expand Search), dansn (Expand Search), mann (Expand Search), kann (Expand Search), dank (Expand Search)
dankn » dankkn (Expand Search), dahnkn (Expand Search), danskn (Expand Search), dank (Expand Search), danke (Expand Search)
dener\" » deiner\" (Expand Search), degner\" (Expand Search), diener\" (Expand Search)
meinen\" » meine\" (Expand Search), meiner\" (Expand Search), meinem\" (Expand Search)
seinern\" » seinen\" (Expand Search), einern\" (Expand Search), meinern\" (Expand Search)
seiner\" » einer\" (Expand Search), meiner\" (Expand Search), seine\" (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 (dankk OR (dann OR dankn))) OR den) (dener\\" OR (meinen\\" OR (seinern\\" OR seiner\\")))\"".
• Removing quotes may allow a broader search: ((dan OR (dankk OR (dann OR dankn))) OR den) (dener OR (meinen OR (seinern OR seiner ))).