Perhaps you should try some spelling variations:
"erde ritt" » "erde rita" (Expand Search), "erde ritz" (Expand Search), "erde witt" (Expand Search)
"ede bitt" » "rede bitt" (Expand Search), "eden bitt" (Expand Search), "eder bitt" (Expand Search), "ede butt" (Expand Search), "ede witt" (Expand Search)
"ede bett" » "rede bett" (Expand Search), "eden bett" (Expand Search), "eder bett" (Expand Search), "ede butt" (Expand Search), "ede betz" (Expand Search)
"reder bitt" » "rreder bitt" (Expand Search), "redenr bitt" (Expand Search), "rederr bitt" (Expand Search), "reder butt" (Expand Search), "reder witt" (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: (("erde ritt") OR ((((((("ede bitt") OR ("ede bett"))) OR ("ende bist"))) OR ("reder bitt"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"erde ritt\") OR (((((((\"ede bitt\") OR (\"ede bett\"))) OR (\"ende bist\"))) OR (\"reder bitt\"))))".
• Removing quotes may allow a broader search: (( erde ritt ) OR ((((((( ede bitt ) OR ( ede bett ))) OR ( ende bist ))) OR ( reder bitt )))).
• Adding a wildcard symbol may retrieve word variants: (("erde ritt") OR ((((((("ede bitt") OR ("ede bett"))) OR ("ende bist"))) OR ("reder bitt"))))*.