| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| aminophylline therapeutic class | 0.95 | 0.4 | 9031 | 40 | 31 |
| aminophylline | 0.01 | 0.7 | 6830 | 88 | 13 |
| therapeutic | 1.02 | 1 | 3949 | 52 | 11 |
| class | 1.75 | 1 | 7553 | 95 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| aminophylline therapeutic class | 1.31 | 0.4 | 8936 | 75 |
