Perhaps you should try some spelling variations:
"erde ritt" » "ende ritt" (Expand Search), "erde ritz" (Expand Search), "erde witt" (Expand Search)
"ede rita" » "ende rita" (Expand Search), "rede rita" (Expand Search), "eder rita" (Expand Search)
"eden rita" » "enden rita" (Expand Search), "reden rita" (Expand Search), "edern rita" (Expand Search)
"reder bitt" » "render bitt" (Expand Search), "rreder bitt" (Expand Search), "rederr bitt" (Expand Search), "reder butt" (Expand Search), "reder witt" (Expand Search), "reder bist" (Expand Search)
"edern bett" » "endern bett" (Expand Search), "redern bett" (Expand Search), "ederrn bett" (Expand Search), "eder bett" (Expand Search), "edern butt" (Expand Search), "edern betz" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"erde ritt\") OR (((\"ede rita\") OR (\"eden rita\"))))) OR (((\"reder bitt\") OR (\"edern bett\"))))~".
• Removing quotes may allow a broader search: (((( erde ritt ) OR ((( ede rita ) OR ( eden rita ))))) OR ((( reder bitt ) OR ( edern bett ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("erde ritt") OR ((("ede rita") OR ("eden rita"))))) OR ((("reder bitt") OR ("edern bett"))))*.