| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| npb nitric oxide flow | 1.32 | 0.3 | 1079 | 45 | 21 |
| npb | 0.5 | 0.9 | 8977 | 7 | 3 |
| nitric | 0.43 | 0.6 | 6235 | 77 | 6 |
| oxide | 1.65 | 0.5 | 9863 | 34 | 5 |
| flow | 1.94 | 0.2 | 2963 | 33 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| npb nitric oxide flow | 0.65 | 1 | 3370 | 94 |
