collocation | frequency |
---|---|
text messages | 5 |
telephone companies | 4 |
government officials | 3 |
telephone calls | 3 |
built surveillance | 2 |
surveillance features | 2 |
foreign intelligence | 2 |
surveillance system | 2 |
silicon valley | 2 |
valley companies | 2 |
built strong | 2 |
strong encryption | 2 |
encryption technology | 2 |
tech companies | 2 |
prime minister | 2 |
surveillance systems | 2 |
bad guys | 2 |
collocation | frequency |
---|---|
silicon valley companies | 2 |
built strong encryption | 2 |
strong encryption technology | 2 |