| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| aminophylline to theophylline conversion bnf | 0.41 | 0.2 | 206 | 64 | 44 |
| aminophylline | 1.64 | 0.9 | 3792 | 23 | 13 |
| to | 1.73 | 1 | 6164 | 80 | 2 |
| theophylline | 0.91 | 0.6 | 5918 | 75 | 12 |
| conversion | 1.27 | 0.7 | 8812 | 60 | 10 |
| bnf | 0.72 | 0.9 | 8529 | 59 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| aminophylline to theophylline conversion bnf | 1.56 | 0.3 | 484 | 26 |
