| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| chemistry textbook free pdf | 0.48 | 0.3 | 4882 | 20 | 27 |
| chemistry | 0.92 | 0.9 | 4215 | 28 | 9 |
| textbook | 0.37 | 0.7 | 676 | 28 | 8 |
| free | 0.3 | 1 | 6536 | 45 | 4 |
| 1.52 | 0.2 | 2785 | 42 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| chemistry textbook free pdf | 1.88 | 0.6 | 6497 | 51 |
