| from a key management server | 9 | location |
| prior to the educational interventions | 7 | temporal |
| automatically | 4 | manner |
| method → be → retrieved | 61 |
| negative | neutral | positive |
| 0.062 | 0.861 | 0.077 |
| Raw frequency | 61 |
| Normalized frequency | 0.364 |
| Modifier score | 0.667 |
| Perplexity | 460.100 |