| for water and dust resistance | 20 | cause |
| as enforcing the copy protection | 9 | other |
| for safe use | 8 | purpose |
| device → be → certified | 336 |
| device → be certified for → use | 21 |
| device → be certified by → ce | 5 |
| device → be submitted for → certification | 5 |
| device → be certified in → accordance | 4 |
| device → be certified by → the manufacturer | 3 |
| device → be considered → certified | 3 |
| negative | neutral | positive |
| 0.055 | 0.503 | 0.442 |
| Raw frequency | 377 |
| Normalized frequency | 0.646 |
| Modifier score | 0.940 |
| Perplexity | 414.725 |