| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| water absorption spectrum infrared | 1.54 | 0.2 | 2108 | 39 | 34 |
| water | 0.69 | 0.5 | 6674 | 99 | 5 |
| absorption | 1.66 | 0.9 | 5401 | 48 | 10 |
| spectrum | 0.98 | 0.4 | 5608 | 18 | 8 |
| infrared | 1.81 | 0.6 | 3095 | 9 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| water absorption spectrum infrared | 1.49 | 0.4 | 5959 | 57 |
