| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is aminophylline injection used for | 0.09 | 0.7 | 4119 | 43 | 40 |
| what | 0.99 | 0.4 | 6473 | 70 | 4 |
| is | 0.18 | 0.9 | 4287 | 19 | 2 |
| aminophylline | 0.97 | 0.1 | 3678 | 32 | 13 |
| injection | 1.38 | 0.5 | 789 | 84 | 9 |
| used | 1.65 | 0.2 | 8171 | 33 | 4 |
| for | 0.14 | 0.7 | 7408 | 45 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is aminophylline injection used for | 1.4 | 0.6 | 1726 | 55 |
