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