| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| gaia theory book | 0.17 | 0.8 | 2980 | 66 | 16 |
| gaia | 1.5 | 0.9 | 1435 | 42 | 4 |
| theory | 0.04 | 0.3 | 2297 | 77 | 6 |
| book | 1.82 | 0.3 | 7436 | 65 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| gaia theory book | 1.3 | 0.8 | 2878 | 8 |
| gaia theory explained | 0.12 | 0.5 | 8929 | 81 |
| gaia theory on earth | 1.09 | 0.9 | 1187 | 39 |
| gaia theory examples | 0.59 | 0.4 | 8489 | 74 |
| gaia theory evidence | 1.45 | 0.3 | 2319 | 12 |
| james lovelock gaia theory book | 0.63 | 0.9 | 7766 | 54 |
| the gaia theory says that | 1.74 | 0.9 | 5265 | 11 |
| is gaia the earth | 1.26 | 1 | 9882 | 83 |
| how did gaia create the earth | 1.85 | 0.3 | 1881 | 1 |
| explain the concept of gaia | 1.89 | 0.1 | 1109 | 48 |
| the concept of gaia | 0.05 | 0.8 | 5145 | 32 |
| what is the gaia hypothesis | 1.56 | 0.2 | 3311 | 99 |
