| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| terrorist attacks in soviet union | 0.13 | 0.6 | 9013 | 66 |
| terrorist attacks in russia | 0.51 | 0.2 | 5450 | 7 |
| list of terrorist attacks in russia | 0.78 | 0.3 | 9958 | 18 |
| terrorist attacks in russia since 2000 | 1.12 | 0.4 | 5431 | 61 |
| great terror in soviet union | 1.38 | 0.2 | 8900 | 4 |
| russia terrorist attacks recent | 0.57 | 0.2 | 753 | 18 |
| germany attacks soviet union | 1.41 | 0.1 | 4680 | 64 |
| nazis attack soviet union | 1.77 | 0.7 | 2659 | 92 |
| german attack on soviet union | 1.36 | 0.2 | 3220 | 90 |
| germany attacked the soviet union in | 1.63 | 0.4 | 2829 | 97 |
| soviet attack on japan | 1.64 | 0.7 | 569 | 1 |
| russian theater terrorist attack | 1.55 | 0.6 | 4689 | 98 |
| soviet army attacks japanese | 0.44 | 0.6 | 8725 | 13 |
| terrorist groups in russia | 1.77 | 0.3 | 7617 | 15 |
| terrorist attacks in belarus | 1.24 | 1 | 7548 | 12 |
| was the soviet union ever a threat | 0.94 | 0.3 | 5007 | 8 |
| latest on russian attack | 0.92 | 0.7 | 8595 | 63 |
| russian school terrorist attack | 1.16 | 0.4 | 9954 | 53 |
| ussr attack on afghanistan | 1.23 | 0.4 | 4506 | 37 |
| russia school terrorist attack | 1.19 | 0.2 | 8411 | 53 |
| soviet ground attack aircraft | 1.04 | 0.1 | 1568 | 79 |
| russian anti terrorist unit | 0.19 | 0.2 | 7505 | 35 |
| recent attacks on moscow | 0.46 | 0.5 | 1445 | 49 |
