| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hydrogen bond simple definition biology | 0.37 | 0.8 | 6875 | 65 | 39 |
| hydrogen | 0.9 | 0.9 | 7863 | 20 | 8 |
| bond | 0.65 | 1 | 6876 | 6 | 4 |
| simple | 0.98 | 1 | 2373 | 94 | 6 |
| definition | 0.95 | 0.7 | 3693 | 31 | 10 |
| biology | 1.96 | 0.1 | 223 | 17 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hydrogen bond simple definition biology | 1.23 | 0.2 | 3117 | 85 |
