Columbia subject headings:
Privacy, Right of--Germany.
Privacy, Right of--United States.
Harvard subject headings:
Crime prevention--Germany.
Crime prevention--United States
Criminal investigation--Germany
Criminal investigation--United States
Privacy, Right of--Germany
Privacy, Right of--United States
Searches and seizures--Germany
Searches and seizures--United States
Warrants (Law)--Germany.
Warrants (Law)--United States.
Princeton subject headings: