| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hubble deep field image | 1.44 | 0.1 | 1115 | 40 | 23 |
| hubble | 0.83 | 0.6 | 5958 | 91 | 6 |
| deep | 0.07 | 0.5 | 1515 | 34 | 4 |
| field | 1.58 | 0.6 | 8387 | 16 | 5 |
| image | 1.89 | 0.9 | 1912 | 43 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hubble deep field image | 1.41 | 0.4 | 9324 | 53 |
