| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| free digestive system lesson | 1.69 | 0.7 | 6162 | 58 | 28 |
| free | 0.54 | 0.2 | 576 | 7 | 4 |
| digestive | 1.27 | 0.7 | 6929 | 88 | 9 |
| system | 0.4 | 0.7 | 4636 | 46 | 6 |
| lesson | 1.2 | 1 | 9962 | 90 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free digestive system lesson | 0.87 | 0.7 | 4011 | 87 |
