| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| green book epa | 1.11 | 0.3 | 9379 | 88 | 14 |
| green | 1.56 | 0.9 | 9918 | 4 | 5 |
| book | 0.5 | 0.8 | 8557 | 52 | 4 |
| epa | 0.98 | 0.3 | 8865 | 77 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| green book epa | 0.98 | 0.6 | 8395 | 17 |
| green book hepatitis b | 0.66 | 0.7 | 1751 | 47 |
| green book ipai | 0.25 | 1 | 6839 | 18 |
| green book hepatitis b vaccine | 0.3 | 0.9 | 1987 | 32 |
| green book apartment | 1.26 | 0.3 | 3807 | 4 |
| green book reparto | 0.98 | 0.4 | 5097 | 52 |
| green book hepatitis b chapter | 1.35 | 0.3 | 7148 | 13 |
| green book hepatitis b schedule | 1.57 | 0.4 | 793 | 74 |
| us epa green book | 1.19 | 0.2 | 6480 | 57 |
| epa green book nonattainment | 0.07 | 0.6 | 570 | 63 |
| ohio epa green book | 0.44 | 0.4 | 364 | 55 |
| epa green book design values | 0.26 | 0.5 | 9266 | 57 |
| epa green book nonattainment areas | 0.71 | 0.8 | 5100 | 93 |
| epa green book 2015 ozone | 1.85 | 0.6 | 6830 | 3 |
| epa's green book | 0.45 | 0.1 | 3669 | 91 |
