| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| robert sapolsky free will book | 0.91 | 0.8 | 8626 | 83 |
| robert sapolsky free will reddit | 1.3 | 0.7 | 3980 | 47 |
| richard sapolsky free will | 2 | 0.6 | 4159 | 21 |
| sapolsky and free will | 1.31 | 0.8 | 300 | 22 |
| sapolsky free will youtube | 1.99 | 0.5 | 6362 | 11 |
| books by robert sapolsky | 1.2 | 0.3 | 5775 | 84 |
| robert sapolsky books amazon | 0.86 | 1 | 9934 | 7 |
| robert m sapolsky books | 0.53 | 0.8 | 6651 | 17 |
| robert sapolsky book recommendations | 0.42 | 0.3 | 5506 | 36 |
| dr. robert sapolsky books | 1.96 | 0.9 | 1863 | 87 |
| sapolsky on free wi | 1.26 | 0.8 | 2456 | 18 |
| papers prof. robert sapolsky | 1.17 | 0.2 | 1003 | 100 |
