| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journals on free radicals | 0.48 | 0.6 | 423 | 52 | 25 |
| journals | 0.73 | 0.9 | 1251 | 26 | 8 |
| on | 0.38 | 0.5 | 8283 | 32 | 2 |
| free | 0.89 | 0.9 | 4130 | 100 | 4 |
| radicals | 0.96 | 0.2 | 5268 | 27 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journals on free radicals | 1.97 | 0.4 | 9238 | 1 |
