| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| inspire hep phd | 0.94 | 0.4 | 6599 | 91 | 15 |
| inspire | 1.23 | 0.1 | 2042 | 95 | 7 |
| hep | 1.21 | 0.1 | 5933 | 83 | 3 |
| phd | 0.44 | 0.2 | 8556 | 87 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| inspire hep phd | 1.68 | 0.6 | 5557 | 99 |
| inspire hep database | 1.02 | 0.4 | 5223 | 17 |
