| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history of ancient astronomy | 0.72 | 0.5 | 9935 | 76 | 28 |
| history | 0.25 | 0.6 | 8164 | 40 | 7 |
| of | 0.23 | 0.7 | 4506 | 34 | 2 |
| ancient | 1.03 | 0.8 | 8098 | 74 | 7 |
| astronomy | 1.65 | 0.9 | 6608 | 13 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history of ancient astronomy | 0.03 | 0.8 | 8822 | 94 |
