| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| letrozole for metastatic breast cancer | 1.83 | 0.7 | 4727 | 58 | 38 |
| letrozole | 0.64 | 0.9 | 5618 | 83 | 9 |
| for | 1.42 | 0.9 | 5984 | 85 | 3 |
| metastatic | 0.57 | 0.9 | 9191 | 15 | 10 |
| breast | 1.31 | 0.2 | 9204 | 18 | 6 |
| cancer | 0.22 | 0.7 | 8513 | 84 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| letrozole for metastatic breast cancer | 0.93 | 0.6 | 7155 | 36 |
