| Similarity | Rank | |
|---|---|---|
| MI5 | 0.841 | 68105 |
| NSA | 0.782 | 15450 |
| MI6 | 0.781 | 65381 |
| MoD | 0.747 | 55866 |
| NSA's | 0.741 | 63946 |
| Bletchley | 0.718 | 93839 |
| Snowden | 0.693 | 24302 |
| CSIS | 0.679 | 85076 |
| Snowden's | 0.679 | 76028 |
| WikiLeaks | 0.678 | 33382 |
| Ofcom | 0.675 | 52269 |
| Wikileaks | 0.674 | 43520 |
| eavesdropping | 0.667 | 47050 |
| top-secret | 0.664 | 62418 |
| UKBA | 0.663 | 80988 |
| snooping | 0.663 | 48916 |
| whistleblowing | 0.661 | 85335 |
| Leveson | 0.655 | 77484 |
| G4S | 0.653 | 78925 |
| PRISM | 0.653 | 58827 |
| CIA | 0.648 | 9037 |
| BIS | 0.645 | 44283 |
| spying | 0.637 | 20954 |
| HMRC | 0.630 | 20511 |
| Mossad | 0.628 | 48067 |