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