| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| epa regulation chain of custody | 0.66 | 0.4 | 6357 | 6 | 31 |
| epa | 0.27 | 0.3 | 2426 | 55 | 3 |
| regulation | 1.33 | 0.8 | 3248 | 34 | 10 |
| chain | 1.28 | 0.7 | 1862 | 69 | 5 |
| of | 0.65 | 0.3 | 293 | 76 | 2 |
| custody | 0.26 | 0.8 | 5486 | 54 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| epa regulation chain of custody | 1.99 | 0.8 | 1776 | 45 |
