| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| theophylline contraindication | 1.08 | 0.5 | 7361 | 60 | 29 |
| theophylline | 1.69 | 1 | 5625 | 62 | 12 |
| contraindication | 0.9 | 0.7 | 8414 | 28 | 16 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| theophylline contraindication | 1.99 | 0.8 | 6801 | 75 |
| contraindications to theophylline | 0.12 | 0.3 | 3234 | 49 |
| theophylline medication contraindications | 0.44 | 0.5 | 9713 | 54 |
