Perhaps you should try some spelling variations:
dan » dank (Expand Search), dahn (Expand Search), dann (Expand Search)
man » main (Expand Search)
seiner" » seine" (Expand Search)
meiner" » meine" (Expand Search)
seines" » eines" (Expand Search), seine" (Expand Search), seinen" (Expand Search)
zeidners" » zeidner" (Expand Search), seidner" (Expand Search), zeidler" (Expand Search)
einer" » eine" (Expand Search)
meines" » eines" (Expand Search), meine" (Expand Search), meinem" (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 (das OR man)) ((seiner" OR ((meiner" OR seines") OR zeidners")) OR (einer" OR meines"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"(dan OR (das OR man)) ((seiner\" OR ((meiner\" OR seines\") OR zeidners\")) OR (einer\" OR meines\"))".
• Removing quotes may allow a broader search: (dan OR (das OR man)) ((seiner OR ((meiner OR seines ) OR zeidners )) OR (einer OR meines )).
• Adding a wildcard symbol may retrieve word variants: "(dan OR (das OR man)) ((seiner" OR ((meiner" OR seines") OR zeidners")) OR (einer" OR meines"))*.