| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference between acute and chronic toxicity | 0.48 | 1 | 6834 | 28 | 45 |
| difference | 1.84 | 0.7 | 5199 | 22 | 10 |
| between | 0.39 | 0.5 | 8155 | 14 | 7 |
| acute | 1.81 | 0.3 | 5468 | 19 | 5 |
| and | 0.6 | 0.6 | 6245 | 92 | 3 |
| chronic | 1.91 | 0.6 | 6696 | 99 | 7 |
| toxicity | 1.39 | 0.8 | 7691 | 70 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference between acute and chronic toxicity | 1.9 | 0.5 | 3003 | 14 |
