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