| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| online history course free | 1.88 | 0.6 | 6055 | 65 | 26 |
| online | 1.15 | 0.3 | 6131 | 25 | 6 |
| history | 1.46 | 0.7 | 3560 | 54 | 7 |
| course | 0.78 | 0.5 | 3631 | 69 | 6 |
| free | 0.7 | 0.7 | 499 | 94 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| online history course free | 0.95 | 0.9 | 1618 | 11 |
