| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| yale open courses american revolution | 0.9 | 1 | 1473 | 20 | 37 |
| yale | 1.89 | 1 | 5598 | 40 | 4 |
| open | 1.7 | 0.4 | 639 | 33 | 4 |
| courses | 1.6 | 0.4 | 3443 | 42 | 7 |
| american | 0.72 | 0.3 | 9235 | 37 | 8 |
| revolution | 1.8 | 0.4 | 68 | 14 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| yale open courses american revolution | 1.43 | 0.2 | 6848 | 40 |
