| Share | Phrase |
|---|
| 13.07% | appreciable [effectiveness] amount |
| 6.47% | appreciable [effectiveness] releasing |
| 6.18% | appreciable [effectiveness] change |
| 5.60% | appreciable [effectiveness] portion |
| 5.51% | appreciable [effectiveness] effect |
| 5.14% | appreciable [effectiveness] extent |
| 5.03% | appreciable [effectiveness] gas |
| 4.69% | appreciable [effectiveness] reduction |
| 4.61% | appreciable [effectiveness] period |
| 4.54% | appreciable [effectiveness] variation |
| 4.07% | appreciable [effectiveness] loss |
| 4.00% | appreciable [effectiveness] drop |
| 3.97% | appreciable [effectiveness] length |
| 3.63% | appreciable [effectiveness] increase |
| 3.56% | appreciable [effectiveness] difference |
| 3.53% | appreciable [effectiveness] improvement |
| 3.18% | appreciable [effectiveness] resistance |
| 3.01% | appreciable [effectiveness] pressure |
| 2.75% | appreciable [effectiveness] time |
| 2.64% | appreciable [effectiveness] degree |
| 2.43% | appreciable [effectiveness] force |
| 2.27% | appreciable [effectiveness] rate |