| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| open educational resources free | 1.87 | 0.8 | 311 | 72 | 31 |
| open | 0.4 | 0.3 | 4941 | 76 | 4 |
| educational | 1.77 | 0.9 | 835 | 54 | 11 |
| resources | 1.9 | 0.2 | 739 | 22 | 9 |
| free | 1.03 | 0.3 | 4080 | 4 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| open educational resources free | 0.05 | 0.2 | 1220 | 29 |
