| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydrogen molecule binding energy | 1.03 | 0.7 | 3033 | 48 | 32 |
| hydrogen | 1.24 | 0.4 | 700 | 70 | 8 |
| molecule | 1.37 | 0.3 | 3911 | 83 | 8 |
| binding | 1.62 | 0.8 | 3763 | 43 | 7 |
| energy | 1.71 | 0.6 | 8540 | 74 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydrogen molecule binding energy | 1.12 | 0.2 | 8782 | 8 |
