Perhaps you should try some spelling variations:
"mix mater mine" » "mix mayer mine" (Expand Search), "mix vater mine" (Expand Search), "mix kater mine" (Expand Search), "mix mater meine" (Expand Search), "mix mater eine" (Expand Search), "mix mater pine" (Expand Search)
"mix baier mike" » "mix bauer mike" (Expand Search), "mix baier mikes" (Expand Search), "mix baier mile" (Expand Search), "mix baier pike" (Expand Search)
"mix maier eike" » "mix mayer eike" (Expand Search), "mix maier eine" (Expand Search), "mix maier enke" (Expand Search), "mix maier pike" (Expand Search)
"mix maier heike" » "mix mayer heike" (Expand Search), "mix maier heine" (Expand Search), "mix maier henke" (Expand Search), "mix maier hpike" (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 mater mine\") OR (((\"mix baier mike\") OR (((\"mix maier eike\") OR (\"mix maier heike\"))))))~".
• Removing quotes may allow a broader search: (( mix mater mine ) OR ((( mix baier mike ) OR ((( mix maier eike ) OR ( mix maier heike ))))))~.
• Adding a wildcard symbol may retrieve word variants: (("mix mater mine") OR ((("mix baier mike") OR ((("mix maier eike") OR ("mix maier heike"))))))*.