Perhaps you should try some spelling variations:
"echten halluzinationen" » "der halluzinationen", "von halluzinationen", "zustande halluzinationen"
"echte halluzinationen" » "und halluzinationen", "9 halluzinationen", "sind halluzinationen"
"mit halluzinationen" » "sind halluzinationen", "und halluzinationen", "9 halluzinationen"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mit halluzinationen") OR ((("echte halluzinationen") OR ("echten halluzinationen"))))) OR ("auditory hallucinations")).
• Removing quotes may allow a broader search: (((( mit halluzinationen ) or ((( echte halluzinationen ) or ( echten halluzinationen ))))) or ( auditory hallucinations )).
• Adding a wildcard symbol may retrieve word variants: (((("mit halluzinationen") or ((("echte halluzinationen") or ("echten halluzinationen"))))) or ("auditory hallucinations"))*.