| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free textbook downloads pdf | 0.76 | 1 | 2358 | 52 | 27 |
| free | 0.74 | 0.9 | 5301 | 93 | 4 |
| textbook | 0.56 | 0.8 | 1956 | 76 | 8 |
| downloads | 0.37 | 0.5 | 5468 | 31 | 9 |
| 1.55 | 0.9 | 5922 | 28 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free textbook downloads pdf | 1.42 | 0.8 | 1150 | 88 |
