| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| customs union vs common market | 0.53 | 0.4 | 2482 | 87 |
| customs union and common market | 1.2 | 0.4 | 1375 | 73 |
| customs union and common market difference | 1.4 | 0.7 | 8979 | 49 |
| customs union vs single market | 1.09 | 0.3 | 7334 | 55 |
| what are customs unions and common markets | 0.78 | 0.4 | 4482 | 4 |
| single market customs union difference | 1.86 | 0.4 | 6475 | 14 |
| customs union vs economic union | 1.81 | 0.7 | 115 | 40 |
| single market v customs union explained | 1.43 | 0.9 | 9506 | 44 |
| economic union vs common market | 0.16 | 0.2 | 4312 | 17 |
| free trade vs customs union | 1.06 | 1 | 3129 | 83 |
| customs union definition economics | 0.37 | 0.9 | 2351 | 48 |
| identify a characteristic of a customs union | 0.86 | 0.3 | 8598 | 5 |
| what are customs unions | 0.7 | 0.1 | 8956 | 73 |
| what is customs union in economics | 0.43 | 0.4 | 5800 | 41 |
