| Typicality: | 0.385 |
| Saliency: | 0.318 |
| for keywords | 2 | purpose |
| except was left blank | 2 | other |
| search → use → web of science | 8 |
| search → be conducted in → web of science | 7 |
| search → be conducted on → web of science | 3 |
| search → be done in → web of science | 3 |
| negative | neutral | positive |
| 0.060 | 0.833 | 0.107 |
| Raw frequency | 21 |
| Normalized frequency | 0.318 |
| Modifier score | 0.500 |
| Perplexity | 220.405 |