| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| code of federal regulation title 21 | 1.28 | 0.2 | 464 | 16 | 35 |
| code | 1.17 | 0.8 | 2992 | 22 | 4 |
| of | 2 | 0.3 | 3397 | 16 | 2 |
| federal | 1.57 | 0.7 | 4009 | 93 | 7 |
| regulation | 0.21 | 0.2 | 5912 | 82 | 10 |
| title | 1.82 | 0.2 | 1973 | 34 | 5 |
| 21 | 1.06 | 0.7 | 6227 | 25 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| code of federal regulation title 21 | 0.15 | 0.2 | 4298 | 27 |
