| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| the selfish gene theory | 1.64 | 0.6 | 4958 | 90 | 23 |
| the | 1.19 | 0.9 | 6573 | 97 | 3 |
| selfish | 0.99 | 0.8 | 3742 | 37 | 7 |
| gene | 1.16 | 0.5 | 4812 | 70 | 4 |
| theory | 1.57 | 0.5 | 2743 | 34 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| the selfish gene theory | 0.53 | 0.1 | 8205 | 82 |
