| Subject |
|---|
| a communication [1] |
| a control system [1] |
| a crime [7] |
| a criminal [1] |
| a criminal activity [1] |
| a criminality [1] |
| A crisis situation [1] |
| a database system [1] |
| a dedicated fire safety equipment [1] |
| a description of the user workspace of PowerDirector [1] |
| a direct kick [1] |
| a exchanging of data [1] |
| a football fan [1] |
| a generally binding regulation [1] |
| a graduate's profile [1] |
| a handgun [1] |
| a hardware keylogger [1] |
| a linear vector space [1] |
| a metal detector [1] |
| a metal seeker device [1] |