| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| triplet state oxygen | 0.46 | 0.8 | 720 | 14 | 20 |
| triplet | 1.06 | 0.2 | 3504 | 40 | 7 |
| state | 0.82 | 0.2 | 6126 | 26 | 5 |
| oxygen | 0.91 | 1 | 1026 | 90 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| triplet state oxygen | 1.71 | 0.7 | 6622 | 88 |
| triplet ground state of oxygen | 0.78 | 0.4 | 4013 | 85 |
| triplet oxygen vs singlet oxygen | 1.23 | 0.4 | 7424 | 67 |
