| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| heavy metals in e waste | 1.35 | 0.6 | 280 | 64 |
| heavy metals found in e waste | 1.23 | 0.9 | 2321 | 93 |
| precious metals in e waste | 0.16 | 0.5 | 1813 | 16 |
| toxic materials in e waste | 0.6 | 0.7 | 9445 | 93 |
| elements in e waste | 0.15 | 1 | 8632 | 62 |
| heavy metals in waste water | 1.51 | 0.7 | 8846 | 1 |
| heavy metals from domestic wastes | 1.06 | 0.6 | 6669 | 32 |
| heavy metal waste disposal | 0.45 | 0.5 | 4170 | 20 |
| e waste materials list | 1.22 | 0.3 | 7767 | 57 |
| common heavy metals in wastewater | 1.72 | 1 | 1528 | 28 |
| composition of e waste | 0.26 | 0.9 | 4582 | 3 |
| list of e waste | 0.3 | 0.1 | 8420 | 80 |
| type of e waste | 1.63 | 1 | 6278 | 95 |
| toxic compounds found in e waste | 0.48 | 0.9 | 7581 | 45 |
| components of e waste | 1.54 | 0.8 | 2754 | 12 |
| what does e waste include | 1.01 | 0.2 | 5353 | 21 |
| metal extraction from e-waste | 0.75 | 0.1 | 7516 | 8 |
| what comes under e waste | 1.51 | 0.1 | 6211 | 36 |
| list of e waste items | 1.01 | 0.8 | 6613 | 33 |
| facts related to e waste | 0.54 | 0.3 | 6561 | 59 |
| what items are considered e-waste | 1.01 | 0.3 | 3359 | 95 |
