| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biology online courses free | 1.65 | 0.8 | 6124 | 50 | 27 |
| biology | 0.25 | 0.2 | 1051 | 96 | 7 |
| online | 0.19 | 0.4 | 218 | 11 | 6 |
| courses | 2 | 0.6 | 2440 | 10 | 7 |
| free | 1.76 | 0.6 | 7777 | 94 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biology online courses free | 0.64 | 0.1 | 934 | 21 |
