| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| mars availability of life | 0.01 | 0.4 | 7048 | 90 | 25 |
| mars | 1.82 | 0.6 | 2537 | 16 | 4 |
| availability | 0.68 | 0.1 | 1999 | 33 | 12 |
| of | 0.47 | 0.7 | 4702 | 16 | 2 |
| life | 0.82 | 0.1 | 7658 | 100 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| mars availability of life | 1.47 | 0.3 | 6559 | 16 |
| mars availability of land | 1.31 | 0.4 | 5785 | 58 |
| mars availability of water | 1.26 | 0.9 | 1340 | 28 |
| mars availability of water % | 1.78 | 0.8 | 8532 | 46 |
| mars availability of water nasa | 1.89 | 0.9 | 5764 | 30 |
| mars availability of water ice | 0.89 | 0.3 | 8042 | 5 |
| mars availability of water sources | 1.66 | 0.8 | 3471 | 38 |
| mars availability of water and life | 1.6 | 0.2 | 9111 | 78 |
| mars availability of water and climate | 0.63 | 0.2 | 7479 | 22 |
| mars availability of water and astrobiology | 0.01 | 1 | 4845 | 27 |
| mars availability of water and habitability | 1.2 | 0.8 | 652 | 63 |
| mars availability of water in the subsurface | 0.3 | 0.9 | 5908 | 11 |
