| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| journal adsorption on exhaust | 1.79 | 0.4 | 8674 | 4 | 29 |
| journal | 0.25 | 0.8 | 6340 | 10 | 7 |
| adsorption | 1.62 | 0.5 | 5384 | 37 | 10 |
| on | 0.19 | 1 | 730 | 3 | 2 |
| exhaust | 1.99 | 0.7 | 457 | 92 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| journal adsorption on exhaust | 0.53 | 0.8 | 2296 | 4 |
| journal adsorbent for exhaust vehicle | 1.26 | 0.8 | 115 | 58 |
