Perhaps you should try some spelling variations:
dan » dahn (Expand Search), dann (Expand Search), dans (Expand Search)
dank » dahnk (Expand Search), dannk (Expand Search), dansk (Expand Search)
leiner" » kleiner" (Expand Search), meiner" (Expand Search), leine" (Expand Search)
seiner" » meiner" (Expand Search), seine" (Expand Search)
einer" » eine" (Expand Search)
eines" » eine" (Expand Search)
seines" » seine" (Expand Search), seinen" (Expand Search), meines" (Expand Search)
meine" » eine" (Expand Search), mein" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: "(dan OR dank) ((leiner" OR (seiner" OR einer")) OR ((eines" OR seines") OR meine"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(dan OR dank) ((leiner\" OR (seiner\" OR einer\")) OR ((eines\" OR seines\") OR meine\"))".
• Removing quotes may allow a broader search: (dan OR dank) ((leiner OR (seiner OR einer )) OR ((eines OR seines ) OR meine )).
• Adding a wildcard symbol may retrieve word variants: "(dan OR dank) ((leiner" OR (seiner" OR einer")) OR ((eines" OR seines") OR meine"))*.