| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| energy barrier and activation energy | 1.27 | 0.8 | 1350 | 44 | 36 |
| energy | 1.31 | 0.8 | 9760 | 58 | 6 |
| barrier | 0.64 | 0.7 | 9207 | 64 | 7 |
| and | 1.41 | 1 | 9484 | 45 | 3 |
| activation | 1.25 | 0.6 | 9779 | 69 | 10 |
| energy | 0.44 | 0.7 | 6653 | 71 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| energy barrier and activation energy | 1.93 | 0.9 | 1685 | 1 |
