| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| national archives of korea | 1.67 | 0.6 | 3364 | 1 | 26 |
| national | 1.51 | 0.1 | 1838 | 20 | 8 |
| archives | 0.36 | 0.8 | 3214 | 58 | 8 |
| of | 1.55 | 0.4 | 8299 | 47 | 2 |
| korea | 1.23 | 0.7 | 9943 | 23 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national archives of korea | 1.69 | 0.6 | 8486 | 67 |
