Columbia subject headings:
Courtesy.
Literature and morals.
Literature and society.
Obscene words in literature.
Public spaces in literature.
Satire, German--Themes, motives.
Satire--History and criticism.
Harvard subject headings:
Germany--Social life and customs--Humor.
Manners and customs--Humor.
Social media--Humor.
Princeton subject headings:
Courtesy.
Literature and morals.
Literature and society.
Obscene words in literature.
Public spaces in literature.
Satire, German--Themes, motives.
Satire--History and criticism.