| Typicality: | 0.443 |
| Saliency: | 0.376 |
| to keep tabs | 5 | purpose |
| on articles | 4 | location |
| search engine → use → the notion of citation index | 12 |
| search engine → have → citation | 4 |
| search engine → use → citation | 4 |
| negative | neutral | positive |
| 0.122 | 0.736 | 0.142 |
| Raw frequency | 20 |
| Normalized frequency | 0.376 |
| Modifier score | 0.600 |
| Perplexity | 146.525 |