| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| toxicity of pyrolysis oil | 1.47 | 0.6 | 5308 | 10 | 25 |
| toxicity | 0.12 | 0.4 | 4361 | 14 | 8 |
| of | 0.31 | 0.5 | 4237 | 28 | 2 |
| pyrolysis | 0.11 | 0.8 | 6636 | 28 | 9 |
| oil | 0.94 | 0.4 | 4891 | 55 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| toxicity of pyrolysis oil | 0.12 | 0.1 | 7372 | 21 |
