| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nasa 1986 challenger explosion | 1.16 | 0.5 | 927 | 42 | 30 |
| nasa | 1.47 | 1 | 3580 | 31 | 4 |
| 1986 | 1.76 | 0.2 | 3708 | 7 | 4 |
| challenger | 1.07 | 1 | 7347 | 81 | 10 |
| explosion | 0.67 | 0.3 | 7383 | 9 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nasa 1986 challenger explosion | 0.1 | 0.5 | 9068 | 98 |
| nasa report on challenger explosion | 1.43 | 1 | 4307 | 15 |
| news 1986 challenger explosion | 0.38 | 0.5 | 3244 | 55 |
| explosion of challenger 1986 | 0.77 | 1 | 3289 | 63 |
| space shuttle challenger explosion 1986 | 0.93 | 0.5 | 3485 | 83 |
| challenger explosion 1986 video | 0.51 | 1 | 5492 | 73 |
| space shuttle challenger explosion 1986 video | 0.52 | 0.6 | 3147 | 30 |
| challenger explosion 1986 crew | 1.74 | 0.2 | 2905 | 24 |
| challenger explosion 1986 youtube | 0.09 | 0.8 | 214 | 2 |
| challenger explosion 1986 time | 0.36 | 0.9 | 9204 | 67 |
| what caused the challenger explosion in 1986 | 1.41 | 0.5 | 9827 | 78 |
| challenger space shuttle explosion nasa | 1.65 | 0.8 | 9880 | 48 |
| space shuttle challenger explodes 1986 | 0.84 | 0.1 | 6355 | 75 |
| nasa space shuttle challenger disaster 1986 | 0.19 | 0.6 | 8023 | 97 |
| the day the challenger exploded in 1986 | 0.83 | 0.7 | 7024 | 11 |
| space challenger 1986 disaster | 0.11 | 0.9 | 7255 | 29 |
| space shuttle challenger explosion facts | 0.22 | 0.5 | 1847 | 58 |
| facts about the challenger explosion | 0.2 | 0.8 | 5395 | 69 |
| explosion of the space shuttle challenger | 1.89 | 0.1 | 120 | 97 |
