| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 510k user fee 2021 | 0.21 | 0.8 | 3968 | 65 | 18 |
| 510k | 1.45 | 0.9 | 5413 | 17 | 4 |
| user | 1.67 | 0.3 | 1060 | 58 | 4 |
| fee | 0.38 | 0.3 | 4544 | 18 | 3 |
| 2021 | 1.28 | 0.1 | 9575 | 32 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 510k user fee 2021 | 2 | 0.3 | 827 | 53 |
| fda 510k user fee 2021 | 0.43 | 1 | 6271 | 23 |
