| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| astronomy 2000 years ago | 0.96 | 0.5 | 1071 | 70 | 24 |
| astronomy | 1.96 | 0.7 | 4432 | 59 | 9 |
| 2000 | 1.11 | 0.9 | 3525 | 54 | 4 |
| years | 1.29 | 0.8 | 1124 | 35 | 5 |
| ago | 0.36 | 0.5 | 5090 | 18 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| astronomy 2000 years ago | 1.97 | 0.3 | 7248 | 6 |
