Perhaps you should try some spelling variations:
dan » dank (Expand Search), dahn (Expand Search), dans (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)
lahn » hahn (Expand Search)
eine\" » ein\" (Expand Search)
seiner\" » seinr\" (Expand Search), einer\" (Expand Search), seine\" (Expand Search)
meiner\" » meinr\" (Expand Search), einer\" (Expand Search), meine\" (Expand Search)
meines\" » meins\" (Expand Search), eines\" (Expand Search), meine\" (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 ((dann OR dankn) OR lahn)) (eine\\" OR ((seiner\\" OR meiner\\") OR meines\\"))\"".
• Removing quotes may allow a broader search: (dan OR ((dann OR dankn) OR lahn)) (eine OR ((seiner OR meiner ) OR meines )).