| Keyword | CPC | PCC | Volume | Length string | Score |
|---|---|---|---|---|---|
| vietnam airlines check in online | 1.85 | 0.6 | 2139 | 32 | 68 |
| vietnam airlines check in online web | 0.6 | 0.9 | 4139 | 36 | 57 |
| vietnam airlines check in online english | 0.47 | 0.2 | 5285 | 40 | 69 |
| cach check in online vietnam airlines | 0.01 | 0.1 | 8622 | 37 | 96 |
| vietnam airlines online check in time | 1.02 | 0.9 | 8222 | 37 | 41 |
