| Share | Phrase |
|---|
| 17.81% | power availability |
| 11.82% | criterion [is] availability |
| 11.71% | limited [time duration] availability |
| 9.57% | ready [readiness] availability |
| 8.62% | space availability |
| 7.46% | commercial [domain related] availability |
| 6.34% | assure availability [perform operation] |
| 4.49% | hydraulic [physical/chemical] availability |
| 4.37% | partial [completeness] availability |
| 3.97% | retain availability [perform operation] |
| 3.90% | fuel availability |
| 2.36% | pressure availability |
| 2.06% | provide availability [perform operation] |
| 1.89% | brake availability |
| 1.81% | system availability |
| 1.74% | availability condition |