| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hubble earth image | 0.7 | 0.7 | 7960 | 58 | 18 |
| hubble | 1.47 | 1 | 390 | 93 | 6 |
| earth | 1.16 | 0.8 | 2801 | 93 | 5 |
| image | 1.6 | 0.4 | 9745 | 63 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hubble earth image | 0.62 | 0.7 | 2248 | 43 |
| hubble telescope images of earth | 1.66 | 0.7 | 3055 | 30 |
| hubble images of earth | 0.19 | 0.5 | 3565 | 97 |
| hubble space telescope images of earth | 0.21 | 0.8 | 4297 | 97 |
| images of the hubble telescope | 1.72 | 0.2 | 7292 | 37 |
| earth from hubble space telescope | 0.3 | 0.1 | 8648 | 65 |
| picture of the hubble telescope | 0.45 | 0.3 | 8855 | 57 |
| hubble space telescope images | 0.49 | 0.1 | 2578 | 11 |
