| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| impact factor ecology letters | 0.5 | 0.1 | 8656 | 94 | 29 |
| impact | 0.62 | 0.6 | 1935 | 47 | 6 |
| factor | 0.73 | 0.2 | 2180 | 17 | 6 |
| ecology | 0.22 | 0.2 | 9530 | 55 | 7 |
| letters | 0.92 | 0.9 | 9445 | 31 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| impact factor ecology letters | 0.43 | 0.1 | 5700 | 86 |
