| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| radiation used for water purification | 0.66 | 0.5 | 969 | 87 | 37 |
| radiation | 1.9 | 0.2 | 3325 | 7 | 9 |
| used | 1.78 | 0.8 | 6120 | 31 | 4 |
| for | 0.01 | 0.7 | 4561 | 69 | 3 |
| water | 0.24 | 0.3 | 6861 | 96 | 5 |
| purification | 0.54 | 0.2 | 7908 | 88 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| radiation used for water purification | 1.57 | 0.8 | 2201 | 62 |
