| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ec-121 | 0.26 | 0.4 | 2433 | 32 |
| ec 121 plane | 0.68 | 0.9 | 9724 | 52 |
| ec 121d | 0.66 | 0.7 | 620 | 34 |
| ec 121 crash danang | 1.25 | 0.8 | 8669 | 54 |
| ec 121 incident | 1.56 | 0.3 | 8774 | 3 |
| ec 121 warning star photos | 1.49 | 0.9 | 477 | 27 |
| ec 121 aircraft images | 0.75 | 0.2 | 4959 | 68 |
| ec 121 crashes | 0.2 | 0.1 | 798 | 42 |
| ec 121 model kit | 0.22 | 0.9 | 1460 | 13 |
| ec-121 warning star | 0.22 | 1 | 6803 | 71 |
| ec 121 super connie | 1.53 | 0.2 | 9739 | 62 |
| ec-121 shootdown | 1.29 | 0.2 | 9196 | 14 |
| ec-121 aircraft | 0.62 | 0.9 | 2092 | 67 |
| ec 121 shootdown by north korea | 1.31 | 0.5 | 9487 | 86 |
| ec 121 shot down by north korea | 1.92 | 0.5 | 9173 | 15 |
| ec-121m | 0.1 | 0.4 | 8528 | 26 |
| ec-121d | 0.03 | 0.2 | 7593 | 67 |
| ec-121q | 1.84 | 1 | 1144 | 94 |
| ec-121t | 0.3 | 0.5 | 1764 | 56 |
| ec-121k | 0.83 | 0.7 | 2874 | 12 |
| ec-121r | 1.74 | 0.9 | 5008 | 57 |
| ec-121 1/144 | 1.59 | 0.6 | 957 | 25 |
| ec-121 model kit | 1.48 | 0.8 | 2631 | 55 |
