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