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)
dannk » dahnnk (Expand Search), dannnk (Expand Search), dansnk (Expand Search), dann (Expand Search)
seines" » eines" (Expand Search), seine" (Expand Search), seinen" (Expand Search)
dseiner" » deiner" (Expand Search), dmeiner" (Expand Search), dseine" (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.

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