| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biology online courses free | 1 | 0.7 | 9498 | 76 | 27 |
| biology | 1.6 | 0.6 | 8017 | 76 | 7 |
| online | 0.87 | 0.5 | 9212 | 95 | 6 |
| courses | 1.89 | 1 | 6696 | 51 | 7 |
| free | 0.79 | 0.3 | 2184 | 45 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biology online courses free | 1.14 | 0.3 | 7840 | 10 |
