| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biochemical oxygen demand meaning | 1 | 0.3 | 7210 | 82 | 33 |
| biochemical | 1.88 | 0.1 | 4626 | 98 | 11 |
| oxygen | 1.09 | 0.5 | 178 | 57 | 6 |
| demand | 1.77 | 0.5 | 3730 | 46 | 6 |
| meaning | 0.4 | 0.5 | 7170 | 26 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biochemical oxygen demand meaning | 1.78 | 0.4 | 3766 | 79 |
| biochemical oxygen demand measures | 1.87 | 0.6 | 1296 | 58 |
| biochemical oxygen demand wikipedia | 0.36 | 0.7 | 2007 | 13 |
| define biochemical oxygen demand bod | 1.54 | 0.3 | 5919 | 78 |
| chemical oxygen demand meaning | 0.95 | 0.7 | 1200 | 72 |
| biochemical oxygen demand a level biology | 1.76 | 1 | 6844 | 92 |
| biological vs biochemical oxygen demand | 1.17 | 0.4 | 9274 | 39 |
| chemical vs biochemical oxygen demand | 0.04 | 0.7 | 2456 | 64 |
| what is biochemical oxygen demand bod | 1.19 | 0.9 | 9585 | 59 |
| biological oxygen demand means | 1.89 | 0.3 | 1339 | 19 |
| biological oxygen demand definition | 1.21 | 0.5 | 909 | 1 |
| define biological oxygen demand | 0.79 | 0.1 | 4152 | 29 |
| chemical oxygen demand definition | 1.27 | 0.7 | 3649 | 82 |
| define chemical oxygen demand | 1.06 | 0.5 | 6748 | 65 |
| explain biological oxygen demand | 1.77 | 0.5 | 6330 | 28 |
