| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free courses portland state university | 1.11 | 0.8 | 9109 | 22 | 38 |
| free | 1.69 | 0.1 | 4744 | 29 | 4 |
| courses | 0.67 | 0.1 | 9737 | 28 | 7 |
| portland | 0.28 | 0.8 | 8986 | 98 | 8 |
| state | 1.46 | 0.2 | 6785 | 93 | 5 |
| university | 1.01 | 0.3 | 9745 | 90 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free courses portland state university | 0.43 | 0.5 | 1509 | 21 |
