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