| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| korean observer | 1.01 | 0.8 | 9416 | 77 | 15 |
| korean | 1.86 | 1 | 4058 | 95 | 6 |
| observer | 1.48 | 0.7 | 1459 | 26 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| korean observer | 1.87 | 0.4 | 9887 | 29 |
| korea observer ssci | 1.88 | 0.4 | 7827 | 90 |
| korea observer impact factor | 1.03 | 0.7 | 8959 | 90 |
| korean observatory | 1.51 | 0.4 | 8427 | 43 |
