| well | 3 | degree |
| at the russian academy of sciences | 3 | location |
| area → be → developed | 37 |
| area → be → development | 10 |
| area → include → development | 7 |
| negative | neutral | positive |
| 0.136 | 0.612 | 0.253 |
| Raw frequency | 54 |
| Normalized frequency | 0.743 |
| Modifier score | 0.600 |
| Perplexity | 246.663 |