| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what is ozone water purification | 1.24 | 0.9 | 9365 | 49 | 32 |
| what | 1.03 | 0.3 | 9895 | 21 | 4 |
| is | 0.95 | 0.9 | 4842 | 19 | 2 |
| ozone | 1.06 | 0.9 | 4090 | 23 | 5 |
| water | 0.81 | 1 | 8011 | 42 | 5 |
| purification | 1.91 | 0.5 | 3141 | 56 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is ozone water purification | 1.17 | 1 | 3273 | 57 |
| ozone treatment for water purification | 0.87 | 0.3 | 5501 | 10 |
| water purification ozone | 1.24 | 0.4 | 3359 | 84 |
| ozone generator water purification | 1.83 | 0.2 | 3366 | 60 |
| ozone water purification systems | 0.2 | 0.6 | 9543 | 1 |
| prozone ozone water purification | 0.6 | 0.7 | 4595 | 25 |
| prozone ozone water purification system | 1.5 | 1 | 7778 | 66 |
| sunzone ozone water purification system | 1.67 | 0.6 | 8921 | 31 |
| ozone water purification machine | 0.48 | 0.1 | 5939 | 1 |
| ozone water purification hot tubs | 0.59 | 0.4 | 6146 | 7 |
