| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| circulation research submission | 0.01 | 1 | 4695 | 93 | 31 |
| circulation | 1.07 | 0.3 | 624 | 78 | 11 |
| research | 0.81 | 1 | 7912 | 86 | 8 |
| submission | 0.3 | 0.9 | 559 | 87 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| circulation research submission | 1.33 | 0.9 | 1914 | 72 |
