| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| correspondence phd in usa | 1.02 | 0.1 | 2592 | 18 | 25 |
| correspondence | 1.18 | 0.2 | 5689 | 35 | 14 |
| phd | 0.36 | 0.7 | 1485 | 57 | 3 |
| in | 1.86 | 1 | 5959 | 51 | 2 |
| usa | 1.25 | 1 | 566 | 83 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| correspondence phd in usa | 1.23 | 0.7 | 1629 | 40 |
