| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| apollo 1 investigation report | 0.52 | 0.4 | 1706 | 96 | 29 |
| apollo | 0.82 | 1 | 285 | 4 | 6 |
| 1 | 1.34 | 0.5 | 3110 | 92 | 1 |
| investigation | 1.95 | 1 | 6472 | 43 | 13 |
| report | 1.96 | 1 | 240 | 92 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| apollo 1 investigation report | 0.96 | 1 | 5588 | 64 |
| apollo 1 accident investigation board report | 1.37 | 1 | 8858 | 65 |
| what happened to apollo 1 investigation | 0.52 | 0.5 | 6777 | 85 |
| apollo 1 disaster news reports | 1.95 | 1 | 7038 | 40 |
| apollo 1 accident report | 0.38 | 0.7 | 4271 | 41 |
| apollo 13 accident investigation board report | 0.84 | 0.3 | 5014 | 55 |
| apollo 11 mission report | 1.77 | 1 | 6938 | 29 |
| apollo program summary report | 0.73 | 0.4 | 8781 | 96 |
| apollo 11 report nasa | 0.61 | 0.6 | 663 | 97 |
| apollo 11 preliminary science report | 0.32 | 0.4 | 8448 | 73 |
| apollo 13 mission report | 1.09 | 0.4 | 6757 | 14 |
| apollo 1 autopsy report | 1.59 | 0.3 | 9475 | 1 |
| trials of apollo 1 | 0.49 | 0.1 | 6724 | 84 |
| apollo 1 disaster news coverage | 1.64 | 0.2 | 4992 | 78 |
| apollo lab test report | 1.85 | 0.7 | 9525 | 12 |
| what was wrong with apollo 1 | 1.38 | 0.7 | 7947 | 39 |
| apollo 14 mission report | 0.04 | 1 | 9526 | 45 |
| apollo 11 mission report nasa | 0.05 | 0.5 | 2343 | 36 |
| what happened to apollo 1 | 0.93 | 0.5 | 6751 | 91 |
| trials of apollo 1 pdf | 0.45 | 0.6 | 1763 | 78 |
| national archives apollo 1 | 0.98 | 1 | 8064 | 40 |
| apollo incident reporting system | 1.47 | 0.1 | 9339 | 76 |
| apollo 13 case study | 1.76 | 0.7 | 6142 | 40 |
