| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| herald scholarly open access | 0.84 | 0.9 | 4427 | 18 | 28 |
| herald | 0.55 | 0.5 | 2789 | 24 | 6 |
| scholarly | 0.34 | 0.3 | 3596 | 34 | 9 |
| open | 0.33 | 0.4 | 4294 | 25 | 4 |
| access | 1.84 | 0.6 | 7408 | 61 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| herald scholarly open access | 0.01 | 0.2 | 8992 | 73 |
