| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ancient skies pbs episodes | 1.31 | 0.5 | 7456 | 4 | 26 |
| ancient | 0.22 | 0.1 | 6255 | 30 | 7 |
| skies | 1.61 | 0.3 | 5525 | 58 | 5 |
| pbs | 1.79 | 0.6 | 5724 | 76 | 3 |
| episodes | 0.59 | 0.7 | 7871 | 66 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ancient skies pbs episodes | 1.72 | 1 | 927 | 35 |
| pbs ancient earth series | 0.18 | 0.3 | 457 | 63 |
| the ancient world tv series episodes | 1.97 | 0.9 | 7455 | 31 |
| ancient knowledge mini series episode guide | 0.81 | 0.6 | 7156 | 30 |
| pbs history of earth | 0.25 | 0.6 | 3398 | 65 |
| new pbs series on earth | 1.94 | 0.1 | 7558 | 26 |
| ancient earth tv show | 0.84 | 0.3 | 5009 | 6 |
| pbs ancient earth life rising | 1.54 | 1 | 2286 | 45 |
| bbc the earth series | 1.71 | 0.7 | 2431 | 75 |
| bbc planet earth series | 1.4 | 0.2 | 279 | 100 |
| the planet earth series | 0.91 | 0.5 | 1657 | 15 |
| pbs video on the earth | 1.72 | 0.1 | 5163 | 68 |
| planet earth series wiki | 1.37 | 0.5 | 2336 | 39 |
| ancient earth complete series torrent | 1.75 | 0.8 | 3005 | 41 |
| what on earth series | 1.45 | 0.5 | 5060 | 5 |
| pbs nova ancient earth | 1.08 | 0.1 | 1642 | 47 |
| evolution earth on pbs | 1.62 | 0.4 | 2857 | 44 |
| time life books planet earth series | 0.42 | 0.4 | 6920 | 18 |
| life on earth series | 1.5 | 0.4 | 2810 | 41 |
| series based on ancient times | 1.66 | 0.6 | 557 | 66 |
| prehistoric planet tv series | 0.84 | 0.9 | 4732 | 66 |
| mysteries of the ancient world tv series | 0.88 | 0.3 | 9314 | 100 |
| abc the story of earth | 1.82 | 0.3 | 4571 | 80 |
| abc book of earth science | 0.26 | 0.1 | 2521 | 70 |
