| Share | Phrase |
|---|
| 41.60% | unfavorable [effectiveness] condition |
| 12.33% | unfavorable [effectiveness] influence |
| 10.81% | unfavorable [effectiveness] effect |
| 8.54% | unfavorable [effectiveness] position |
| 7.98% | unfavorable [effectiveness] case |
| 7.34% | unfavorable [effectiveness] situation |
| 7.21% | unfavorable [effectiveness] characteristic |
| 4.14% | unfavorable [effectiveness] ratio |