| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biological classification system and meaning | 1.25 | 0.5 | 3779 | 7 | 44 |
| biological | 1.24 | 0.7 | 3625 | 88 | 10 |
| classification | 1.99 | 0.2 | 8574 | 86 | 14 |
| system | 1.02 | 0.6 | 5868 | 95 | 6 |
| and | 0.33 | 0.6 | 671 | 93 | 3 |
| meaning | 0.45 | 0.9 | 5743 | 53 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biological classification system and meaning | 1.28 | 0.3 | 9391 | 87 |
