Perhaps you should try some spelling variations:
dan » dahn (Expand Search), dans (Expand Search)
dann » dahnn (Expand Search), dansn (Expand Search), mann (Expand Search), kann (Expand Search), denn (Expand Search)
dank » dahnk (Expand Search), dansk (Expand Search)
dansk » dahnsk (Expand Search), danssk (Expand Search), dans (Expand Search)
seiner » meiner (Expand Search), seine (Expand Search)
einer » eine (Expand Search)
deiner » deine (Expand Search), meiner (Expand Search), leiner (Expand Search), keiner (Expand Search)
heiner » heine (Expand Search), meiner (Expand Search), leiner (Expand Search), heier (Expand Search), heinenr (Expand Search), heinker (Expand Search), einer (Expand Search)
heine » heinen (Expand Search), heinke (Expand Search), eine (Expand Search)

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((dan OR dann) OR (dank OR dansk)) ((seiner OR einer ) OR (deiner OR (heiner OR heine )))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dan OR dann) OR (dank OR dansk)) ((seiner OR einer ) OR (deiner OR (heiner OR heine )))~".
• Adding a wildcard symbol may retrieve word variants: ((dan OR dann) OR (dank OR dansk)) ((seiner OR einer ) OR (deiner OR (heiner OR heine )))*.