| Share | Phrase |
|---|
| 65.65% | asynchronous [chronology] injection |
| 6.66% | asynchronous [chronology] quantity |
| 4.38% | asynchronous [chronology] control |
| 3.52% | asynchronous [chronology] amount |
| 3.38% | asynchronous [chronology] supply |
| 3.22% | asynchronous [chronology] pulse |
| 2.66% | asynchronous [chronology] routine |
| 2.33% | asynchronous [chronology] duration |
| 2.12% | asynchronous [chronology] tau |
| 1.71% | asynchronous [chronology] counter |
| 1.50% | asynchronous [chronology] signal |
| 1.44% | asynchronous [chronology] operation |
| 1.36% | asynchronous [chronology] timing |