| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| species richness index formula | 1.84 | 0.2 | 8104 | 3 | 30 |
| species | 0.48 | 0.5 | 9350 | 15 | 7 |
| richness | 1.3 | 0.2 | 9627 | 9 | 8 |
| index | 0.68 | 0.9 | 5109 | 74 | 5 |
| formula | 0.62 | 0.8 | 3874 | 62 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| species richness index formula | 0.15 | 0.7 | 6002 | 9 |
