| Typicality: | 0.523 |
| Saliency: | 0.489 |
| to devise the right reaction conditions | 8 | purpose |
| to devise catalysts | 2 | purpose |
| in the field | 2 | location |
| researcher → spent → decade | 53 |
| researcher → spend → decade | 12 |
| researcher → worked for → decade | 7 |
| researcher → spent → last decade | 4 |
| researcher → be spent → decade | 3 |
| negative | neutral | positive |
| 0.196 | 0.571 | 0.232 |
| Raw frequency | 79 |
| Normalized frequency | 0.489 |
| Modifier score | 0.700 |
| Perplexity | 99.622 |