| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| seoul station to ktx | 0.78 | 0.2 | 9407 | 55 | 20 |
| seoul | 0.53 | 0.1 | 9677 | 62 | 5 |
| station | 1.43 | 0.5 | 845 | 76 | 7 |
| to | 1.77 | 0.6 | 6189 | 80 | 2 |
| ktx | 1.21 | 0.3 | 8542 | 37 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| seoul station to ktx | 0.39 | 0.8 | 6764 | 2 |
| incheon airport to seoul ktx station | 0.53 | 0.6 | 8472 | 85 |
| ktx seoul station to busan | 1.32 | 0.6 | 2251 | 69 |
| seoul ktx train station | 0.64 | 0.2 | 1692 | 53 |
| where is ktx station in seoul | 0.73 | 0.7 | 5442 | 24 |
| incheon airport to ktx station | 1.02 | 0.3 | 5471 | 82 |
| incheon airport to seoul station | 1.74 | 0.6 | 2739 | 42 |
| seoul incheon airport to seoul station | 0.99 | 0.2 | 481 | 69 |
| seoul station to incheon airport express | 0.05 | 0.1 | 7476 | 50 |
| from incheon airport to seoul train station | 1.22 | 0.3 | 2328 | 39 |
| seoul station to incheon airport terminal 1 | 1.33 | 0.1 | 6317 | 61 |
| bus from incheon airport to seoul station | 1.61 | 0.1 | 8571 | 42 |
| incheon airport to seoul station arex | 1.39 | 1 | 3806 | 75 |
| incheon to seoul station | 0.14 | 0.1 | 8484 | 83 |
| incheon airport train to seoul | 1.52 | 0.4 | 4486 | 49 |
| incheon international airport to seoul | 1.5 | 1 | 4342 | 6 |
| seoul incheon intl airport | 0.24 | 0.5 | 5566 | 18 |
