| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| article on half life | 0.25 | 0.4 | 2639 | 25 | 20 |
| article | 1.52 | 0.5 | 2410 | 68 | 7 |
| on | 1.66 | 0.7 | 3550 | 61 | 2 |
| half | 1.99 | 0.1 | 1646 | 97 | 4 |
| life | 0.94 | 0.4 | 4777 | 39 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| article on half life | 0.34 | 0.2 | 2371 | 84 |
