| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| therapeutic range for aminophylline | 1.14 | 0.8 | 4476 | 64 | 35 |
| therapeutic | 0.77 | 0.2 | 7680 | 68 | 11 |
| range | 1.27 | 1 | 7048 | 39 | 5 |
| for | 1.91 | 0.5 | 2559 | 82 | 3 |
| aminophylline | 1.11 | 0.6 | 1344 | 66 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| therapeutic range for aminophylline | 1 | 1 | 7228 | 64 |
