| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| toxicology of food dyes | 1.43 | 0.9 | 8604 | 38 | 23 |
| toxicology | 1.06 | 0.3 | 5991 | 90 | 10 |
| of | 1.86 | 0.9 | 9156 | 90 | 2 |
| food | 0.12 | 0.3 | 577 | 7 | 4 |
| dyes | 1.63 | 0.9 | 8809 | 13 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| toxicology of food dyes | 1.37 | 0.6 | 1668 | 51 |
