| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biology online courses free | 0.16 | 0.9 | 1249 | 84 | 27 |
| biology | 0.14 | 0.7 | 280 | 47 | 7 |
| online | 0.1 | 0.7 | 8396 | 4 | 6 |
| courses | 0.81 | 0.3 | 7565 | 35 | 7 |
| free | 0.57 | 0.6 | 5884 | 61 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biology online courses free | 0.02 | 1 | 7548 | 58 |
