Perhaps you should try some spelling variations:
"lahn deiner" » "lahn einer" (Expand Search), "lahn meiner" (Expand Search), "lahn seiner" (Expand Search)
"bonn deine" » "bonn eine" (Expand Search), "bonn meine" (Expand Search), "bonn seine" (Expand Search)
"dahn deinen" » "dahn einen" (Expand Search), "dahn meinen" (Expand Search), "dahn seinen" (Expand Search), "bahn deinen" (Expand Search), "dan deinen" (Expand Search), "dann deinen" (Expand Search)
"hahn deines" » "hahn eines" (Expand Search), "hahn meines" (Expand Search), "hahn seines" (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: (((((("lahn deiner") OR ("bonn deine"))) OR ("dahn deinen"))) OR ("hahn deines"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"lahn deiner\") OR (\"bonn deine\"))) OR (\"dahn deinen\"))) OR (\"hahn deines\"))*".
• Removing quotes may allow a broader search: (((((( lahn deiner ) OR ( bonn deine ))) OR ( dahn deinen ))) OR ( hahn deines ))*.