| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pnas submission instructions | 0.62 | 0.6 | 9749 | 20 | 28 |
| pnas | 1.74 | 0.7 | 8539 | 15 | 4 |
| submission | 0.42 | 0.7 | 9936 | 41 | 10 |
| instructions | 0.27 | 0.2 | 5406 | 76 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pnas submission instructions | 2 | 0.3 | 4445 | 15 |
