| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| natural selection over time | 1.17 | 1 | 1889 | 59 | 27 |
| natural | 1.15 | 0.3 | 1300 | 60 | 7 |
| selection | 1.1 | 0.9 | 1351 | 64 | 9 |
| over | 0.26 | 0.7 | 2415 | 62 | 4 |
| time | 1.47 | 0.6 | 8304 | 1 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| natural selection over time | 1.81 | 0.7 | 1265 | 66 |
