| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| water pollution sources list | 0.01 | 1 | 9587 | 36 | 28 |
| water | 1.39 | 0.8 | 282 | 63 | 5 |
| pollution | 0.65 | 0.2 | 8990 | 9 | 9 |
| sources | 0.8 | 0.7 | 4254 | 86 | 7 |
| list | 0.62 | 0.5 | 6993 | 31 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| water pollution sources list | 1.35 | 0.6 | 3631 | 34 |
| water pollution sources and effects | 0.29 | 0.6 | 7223 | 84 |
| water pollution sources effects and control | 1.72 | 0.6 | 6415 | 5 |
| list ten sources of water pollution | 1.7 | 0.5 | 3893 | 99 |
| list 10 sources of water pollution | 1.14 | 1 | 7280 | 3 |
| list three major sources of water pollution | 0.64 | 0.6 | 2589 | 100 |
| discuss the main sources of water pollution | 0.32 | 0.3 | 3363 | 13 |
| water pollution and its sources | 1.52 | 1 | 2749 | 50 |
| two sources of water pollution | 1.64 | 0.6 | 3173 | 2 |
| sources of drinking water pollution | 0.24 | 0.8 | 9439 | 54 |
| primary sources of water pollution | 1.3 | 0.9 | 184 | 21 |
| major source of water pollution | 1.78 | 0.3 | 2209 | 97 |
| main source of water pollution | 1.73 | 0.6 | 5165 | 55 |
