| in the 20th century | 6 | temporal |
| in south-east asia | 4 | location |
| in belgium | 3 | location |
| topic → be related to → migration | 43 |
| topic → be → migration | 20 |
| topic → relate to → migration | 6 |
| topic → deal with → migration | 3 |
| negative | neutral | positive |
| 0.063 | 0.738 | 0.199 |
| Raw frequency | 72 |
| Normalized frequency | 0.434 |
| Modifier score | 0.900 |
| Perplexity | 164.218 |