| to taking smart cities | 12 | purpose |
| in bringing the platform | 7 | temporal |
| to their success | 6 | other |
| developer → be → key | 26 |
| developer → be → the key | 21 |
| negative | neutral | positive |
| 0.061 | 0.335 | 0.605 |
| Raw frequency | 47 |
| Normalized frequency | 0.454 |
| Modifier score | 1.000 |
| Perplexity | 37.497 |