| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how was astronomy used in ancient times | 0.72 | 0.4 | 7629 | 82 |
| why was astronomy important in ancient times | 0.4 | 0.7 | 643 | 45 |
| astronomy in ancient times | 0.53 | 0.7 | 8884 | 69 |
| what was astronomy used for | 1.1 | 0.4 | 4980 | 60 |
| ancient civilizations that used astronomy | 0.57 | 0.3 | 9160 | 72 |
| how did the ancient egyptians use astronomy | 0.32 | 0.5 | 1460 | 52 |
| ancient contributions to astronomy | 0.13 | 0.1 | 108 | 26 |
| how did ancient egypt use astronomy | 0.96 | 0.1 | 211 | 71 |
| the history and practice of ancient astronomy | 0.77 | 0.8 | 724 | 65 |
| astronomy in ancient cultures | 1.09 | 0.7 | 9293 | 89 |
| history of ancient astronomy | 0.62 | 0.6 | 1458 | 22 |
| ancient astronomy and modern astronomy | 0.45 | 0.3 | 5599 | 9 |
| what is ancient astronomy | 0.54 | 0.2 | 9177 | 90 |
| ancient tools used in astronomy | 0.21 | 0.1 | 6413 | 32 |
| how do we use astronomy today | 0.99 | 0.1 | 3858 | 42 |
| how did the egyptians use astronomy | 1.93 | 0.1 | 6400 | 79 |
| ancient and modern astronomy | 1.57 | 0.9 | 6419 | 19 |
| ancient origin of astronomy | 1.69 | 0.9 | 9044 | 55 |
| where was astronomy invented | 1.31 | 0.7 | 9337 | 29 |
| why was astronomy important | 1.86 | 0.7 | 9629 | 85 |
| the history of astronomy | 1.05 | 0.7 | 6463 | 30 |
