Perhaps you should try some spelling variations:
"mix vater eike" » "die vater eike" (Expand Search), "mix vater heike" (Expand Search), "mix vater eine" (Expand Search), "mix vater pike" (Expand Search)
"mix vater enke" » "die vater enke" (Expand Search)
"mix vater ende" » "die vater ende" (Expand Search)
"mix kater mine" » "mix mater mine" (Expand Search), "mix kater meine" (Expand Search), "mix kater eine" (Expand Search), "mix kater pine" (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: (("mix kater mine") OR ((("mix vater eike") OR ((("mix vater enke") OR ("mix vater ende"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mix kater mine\") OR (((\"mix vater eike\") OR (((\"mix vater enke\") OR (\"mix vater ende\"))))))".
• Removing quotes may allow a broader search: (( mix kater mine ) OR ((( mix vater eike ) OR ((( mix vater enke ) OR ( mix vater ende )))))).
• Adding a wildcard symbol may retrieve word variants: (("mix kater mine") OR ((("mix vater eike") OR ((("mix vater enke") OR ("mix vater ende"))))))*.