| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free courses online harvard university | 1.45 | 0.1 | 2476 | 37 | 38 |
| free | 0.72 | 0.1 | 340 | 80 | 4 |
| courses | 1.54 | 0.9 | 7649 | 65 | 7 |
| online | 0.31 | 0.2 | 9356 | 36 | 6 |
| harvard | 1.15 | 0.9 | 3004 | 26 | 7 |
| university | 0.55 | 0.6 | 7433 | 92 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free courses online harvard university | 1.94 | 0.1 | 9907 | 18 |
