| in underpinning governments’ decisions | 10 | other |
| on the attendant conditions | 8 | other |
| in the regions | 7 | location |
| science → have → role | 17 |
| science → have → important role | 14 |
| science → have → major role | 6 |
| science → have → central role | 5 |
| science → have → critical role | 5 |
| science → have → key role | 4 |
| science → have → important roles | 4 |
| science → have → crucial role | 4 |
| science → play → fundamental role | 3 |
| science → have → fundamental role | 3 |
| science → have → essential role | 3 |
| negative | neutral | positive |
| 0.097 | 0.496 | 0.407 |
| Raw frequency | 68 |
| Normalized frequency | 0.563 |
| Modifier score | 0.500 |
| Perplexity | 74.810 |