| Share | Phrase |
|---|
| 40.19% | dissociate ammonia [perform operation] |
| 23.37% | dissociate molecule [perform operation] |
| 12.24% | dissociate moiety [perform operation] |
| 10.08% | dissociate fuel [perform operation] |
| 7.34% | dissociate [location] deliver |
| 6.75% | dissociate hydrogen [perform operation] |