| Share | Phrase |
| 14.73% | expected [certainty] value |
| 10.33% | expected [certainty] degree |
| 6.65% | expected [certainty] means |
| 5.53% | expected [certainty] range |
| 4.94% | expected [certainty] deceleration |
| 4.68% | expected [certainty] amount |
| 4.64% | expected [certainty] drop |
| 4.62% | expected [certainty] load |
| 4.37% | expected [certainty] qf |
| 4.01% | expected [certainty] qfa |
| 3.35% | expected [certainty] temperature |
| 3.25% | expected [certainty] pressure |
| 3.16% | expected [certainty] increase |
| 2.91% | expected [certainty] nf |
| 2.68% | expected [certainty] difference |
| 2.55% | expected [certainty] life |
| 2.39% | expected [certainty] condition |
| 2.23% | expected [certainty] signal |
| 2.22% | expected [certainty] torque |
| 2.18% | expected [certainty] tf |
| 2.03% | expected [certainty] performance |
| 1.90% | expected [certainty] variation |
| 1.70% | expected [certainty] time |
| 1.45% | expected [certainty] level |
| 1.38% | expected [certainty] result |