Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
ozone for drinking water treatment | 0.27 | 0.3 | 6565 | 91 |
ozone drinking water treatment | 1.44 | 0.4 | 8959 | 44 |
ozone in drinking water treatment | 1.12 | 0.7 | 7063 | 57 |
ozone drinking water treatment plant | 0.93 | 0.8 | 9590 | 37 |
ozone treatment of drinking water | 1.78 | 0.7 | 7329 | 6 |