| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| carbonyl sulfide iris | 0.9 | 0.1 | 9067 | 28 | 21 |
| carbonyl | 0.93 | 0.7 | 4811 | 37 | 8 |
| sulfide | 0.97 | 0.3 | 1593 | 34 | 7 |
| iris | 1.55 | 0.6 | 6760 | 88 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| carbonyl sulfide iris | 0.95 | 0.7 | 5680 | 70 |
| carbonyl sulfide isotope | 0.77 | 0.2 | 3735 | 38 |
