| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydrogen bonding definition | 1.93 | 0.7 | 8228 | 56 | 27 |
| hydrogen | 1.46 | 0.2 | 7498 | 2 | 8 |
| bonding | 1.91 | 0.4 | 784 | 19 | 7 |
| definition | 0.42 | 0.6 | 6902 | 68 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydrogen bonding definition | 0.96 | 0.7 | 1648 | 25 |
