| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ndma drug | 0.43 | 0.6 | 8938 | 29 |
| ndma drug list | 0.39 | 0.1 | 9322 | 43 |
| what is ndma in drugs | 0.39 | 0.9 | 9304 | 90 |
| what is ndma drug | 1.51 | 0.9 | 5570 | 41 |
| what drugs contain ndma | 1.6 | 0.4 | 7230 | 45 |
| ndma in drugs | 1.12 | 0.5 | 3325 | 87 |
| drugs contaminated with ndma | 0.07 | 0.7 | 5422 | 64 |
| ndma drugs | 0.38 | 0.5 | 4861 | 72 |
