| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| course hero free unlock documents | 0.55 | 0.8 | 759 | 7 |
| how to unlock a course hero document for free | 1.57 | 0.6 | 7469 | 69 |
| how to unlock course hero for free | 0.15 | 0.8 | 2714 | 8 |
| course hero how to get free unlocks | 1 | 0.3 | 3091 | 57 |
| course hero free unlocker | 1.92 | 0.5 | 8121 | 52 |
| course hero unlocker online free | 1.86 | 0.3 | 1373 | 45 |
