| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| aminophylline medication class | 1.08 | 0.1 | 3933 | 77 | 30 |
| aminophylline | 1.83 | 0.8 | 2159 | 92 | 13 |
| medication | 1.19 | 0.6 | 3113 | 23 | 10 |
| class | 0.42 | 0.1 | 2620 | 74 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| aminophylline medication class | 0.42 | 0.3 | 8570 | 8 |
