| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 510k guidance document changes | 0.72 | 0.7 | 3804 | 17 | 30 |
| 510k | 0.18 | 0.9 | 3365 | 95 | 4 |
| guidance | 0.27 | 0.1 | 7096 | 66 | 8 |
| document | 0.29 | 0.6 | 8725 | 89 | 8 |
| changes | 0.97 | 0.6 | 1497 | 33 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 510k guidance document changes | 1.93 | 0.5 | 3254 | 7 |
