Columbia subject headings:
Deutsche Freischar--Language.
German language--Slang.
Youth--Germany--Language.
Harvard subject headings:
Deutsche Freischar--Language.
German language--Slang.
Youth--Germany--Language.
Princeton subject headings:
Deutsche Freischar.
German language--Jargon.
German language--Style.
Youth movements--Germany--History.
Youth--Germany--Language (New words, slang, etc.)