| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free courses online harvard | 0.96 | 0.7 | 4946 | 28 | 27 |
| free | 1.52 | 0.8 | 3705 | 93 | 4 |
| courses | 1.7 | 0.4 | 1676 | 74 | 7 |
| online | 0.13 | 0.9 | 6357 | 40 | 6 |
| harvard | 1.16 | 0.6 | 8391 | 12 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free courses online harvard | 0.14 | 1 | 6017 | 49 |
