| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pcrb manual 2019 | 0.29 | 0.3 | 1661 | 26 | 16 |
| pcrb | 0.86 | 0.2 | 4171 | 4 | 4 |
| manual | 1.56 | 0.9 | 3975 | 18 | 6 |
| 2019 | 0.5 | 0.5 | 9535 | 34 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pcrb manual 2022 | 1.38 | 0.8 | 7655 | 100 |
| pcrb manual 2021 | 1.46 | 1 | 2735 | 95 |
