| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space shuttle challenger explosion deaths | 0.6 | 0.3 | 1263 | 19 | 41 |
| space | 1.99 | 0.2 | 9913 | 58 | 5 |
| shuttle | 1.09 | 1 | 5212 | 89 | 7 |
| challenger | 1.27 | 0.8 | 5482 | 45 | 10 |
| explosion | 0.4 | 1 | 4561 | 52 | 9 |
| deaths | 0.21 | 0.9 | 7510 | 42 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| space shuttle challenger explosion deaths | 1.79 | 0.4 | 3820 | 31 |
