| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| asthma clinical study protocol | 1.32 | 0.6 | 3100 | 40 | 30 |
| asthma | 1.88 | 0.7 | 3185 | 94 | 6 |
| clinical | 0.24 | 0.9 | 4858 | 67 | 8 |
| study | 0.22 | 0.4 | 8427 | 95 | 5 |
| protocol | 0.75 | 0.9 | 8766 | 69 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| asthma clinical study protocol | 1.27 | 0.4 | 6540 | 61 |
