| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| estrogen contraceptive mechanism of action | 0.24 | 0.2 | 5853 | 49 | 42 |
| estrogen | 0.69 | 0.2 | 5445 | 23 | 8 |
| contraceptive | 0.79 | 0.6 | 1480 | 55 | 13 |
| mechanism | 1.33 | 0.8 | 3824 | 85 | 9 |
| of | 0.6 | 0.1 | 1254 | 98 | 2 |
| action | 0.62 | 0.2 | 9702 | 25 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| estrogen contraceptive mechanism of action | 0.12 | 0.1 | 6015 | 34 |
