| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how do factories cause water pollution | 1.13 | 0.2 | 2627 | 62 |
| factories that cause water pollution | 0.09 | 0.3 | 5574 | 87 |
| how can factories cause water pollution | 1.02 | 0.3 | 6321 | 57 |
| what factories cause water pollution | 0.39 | 0.7 | 5894 | 59 |
| how factories cause pollution | 0.1 | 0.3 | 421 | 15 |
| how do factories contribute to pollution | 0.23 | 0.1 | 4294 | 12 |
| how do industries cause water pollution | 1.51 | 1 | 2172 | 21 |
| how do factories cause air pollution | 0.25 | 0.4 | 715 | 4 |
| pollution caused by factories | 0.2 | 0.9 | 6806 | 50 |
| how is water pollution caused by industries | 0.35 | 1 | 6340 | 56 |
| what kind of pollution do factories produce | 1.19 | 0.5 | 5428 | 80 |
| pollution due to factories | 1.17 | 0.7 | 9220 | 100 |
| what kind of factories cause pollution | 1.25 | 0.4 | 2934 | 21 |
| factory farming water pollution | 1.85 | 1 | 8301 | 5 |
| how do factories pollute the environment | 0.59 | 0.5 | 1728 | 21 |
| factory waste water pollution | 0.61 | 0.6 | 5521 | 60 |
| how do factories pollute | 1.61 | 0.8 | 8246 | 50 |
| water pollution from factory farms | 1.01 | 0.6 | 3405 | 34 |
| industrial causes of water pollution | 1.6 | 1 | 9832 | 2 |
| air pollution caused by factories | 1.36 | 0.3 | 1484 | 42 |
