| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| debris found near the challenger explosion | 1.12 | 0.9 | 277 | 76 | 42 |
| debris | 0.99 | 0.6 | 7935 | 34 | 6 |
| found | 1.05 | 0.8 | 8298 | 63 | 5 |
| near | 1.07 | 0.5 | 3774 | 86 | 4 |
| the | 1.16 | 0.1 | 1175 | 91 | 3 |
| challenger | 1.71 | 0.9 | 7727 | 71 | 10 |
| explosion | 1.1 | 0.9 | 8423 | 38 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| debris found near the challenger explosion | 0.36 | 0.6 | 1289 | 26 |
| debris field found near challenger explosion | 1.9 | 0.8 | 5463 | 11 |
| debris field found in the challenger disaster | 1.41 | 1 | 4564 | 94 |
| where was the challenger explosion | 1.88 | 0.7 | 6172 | 47 |
| the explosion of the challenger | 1.72 | 0.5 | 6725 | 45 |
| challenger explosion bodies recovered | 1.93 | 1 | 7058 | 1 |
| facts about the challenger explosion | 1.62 | 0.4 | 9348 | 71 |
| picture of the challenger explosion | 0.06 | 0.5 | 9098 | 5 |
| debris field found searching for challenger | 0.04 | 0.4 | 2539 | 76 |
| where did the challenger debris land | 1.57 | 0.6 | 7991 | 25 |
| what happened in the challenger explosion | 0.24 | 0.2 | 618 | 80 |
| photos of challenger explosion | 0.94 | 0.6 | 1648 | 86 |
| where did the challenger explode | 0.56 | 0.2 | 1087 | 8 |
| challenger disaster bodies found | 0.7 | 0.2 | 3918 | 1 |
| nasa report on challenger explosion | 1.45 | 0.9 | 7380 | 53 |
