| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| circulation research abbreviation | 0.06 | 0.1 | 1634 | 86 | 33 |
| circulation | 0.16 | 0.6 | 9316 | 76 | 11 |
| research | 1.02 | 0.2 | 5581 | 6 | 8 |
| abbreviation | 0.54 | 0.5 | 2910 | 74 | 12 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| circulation research abbreviation | 1.51 | 0.5 | 2667 | 91 |
