Perhaps you should try some spelling variations:
"mix mutter eine" » "mix luther eine" (Expand Search), "meine mutter eine" (Expand Search)
"mix master eike" » "mix maser eike" (Expand Search), "mix master pike" (Expand Search), "mix master rike" (Expand Search)
"mix master heike" » "mix maser heike" (Expand Search), "mix master hpike" (Expand Search), "mix master hrike" (Expand Search)
"mix mater enke" » "mix mayer enke" (Expand Search), "mix vater enke" (Expand Search), "mix maier enke" (Expand Search), "mix mater ende" (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: "((((((\"mix master eike\") OR (\"mix mutter eine\"))) OR (\"mix master heike\"))) OR (\"mix mater enke\"))~".
• Removing quotes may allow a broader search: (((((( mix master eike ) OR ( mix mutter eine ))) OR ( mix master heike ))) OR ( mix mater enke ))~.
• Adding a wildcard symbol may retrieve word variants: (((((("mix master eike") OR ("mix mutter eine"))) OR ("mix master heike"))) OR ("mix mater enke"))*.