| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| extinction events on earth | 1.63 | 1 | 3748 | 99 | 26 |
| extinction | 1.07 | 0.5 | 4856 | 2 | 10 |
| events | 1.86 | 0.4 | 8417 | 66 | 6 |
| on | 0.18 | 0.4 | 3111 | 11 | 2 |
| earth | 0.59 | 0.8 | 770 | 48 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| extinction events on earth | 1.93 | 0.9 | 9642 | 11 |
