Perhaps you should try some spelling variations:
dan » dahn (Expand Search), dans (Expand Search)
dank » dahnk (Expand Search), dansk (Expand Search)
dann » dahnn (Expand Search), dansn (Expand Search), mann (Expand Search), kann (Expand Search), dahn (Expand Search)
denn » den (Expand Search), wenn (Expand Search), dein (Expand Search)
seinn\" » seinen\" (Expand Search), sein\" (Expand Search)
meinem\" » meine\" (Expand Search), meiner\" (Expand Search), einem\" (Expand Search)
seine\" » eine\" (Expand Search), meine\" (Expand Search), sein\" (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 OR (hans OR das))) OR (dann OR denn)) ((seinn\\" OR meinem\\") OR seine\\")\"".
• Removing quotes may allow a broader search: ((dan OR (dank OR (hans OR das))) OR (dann OR denn)) ((seinn OR meinem ) OR seine ).