| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| ptcb test book | 1.1 | 0.7 | 7022 | 9 | 14 |
| ptcb | 1.29 | 0.3 | 7317 | 47 | 4 |
| test | 0.2 | 0.8 | 1962 | 75 | 4 |
| book | 0.12 | 0.3 | 7674 | 86 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ptcb test book | 0.19 | 0.7 | 6962 | 3 |
| ptcb textbook | 0.6 | 0.1 | 2463 | 66 |
| ptcb textbook pdf | 1.82 | 0.7 | 6865 | 75 |
| ptcb practice test book | 1.89 | 0.9 | 4683 | 65 |
| ptcb test prep books | 1.18 | 0.5 | 6985 | 30 |
