| Share | Phrase |
|---|
| 15.00% | serial [chronology] bus |
| 10.79% | serial [chronology] communication |
| 8.07% | serial [chronology] connection |
| 7.65% | serial [chronology] adder |
| 6.38% | serial [chronology] counter |
| 6.11% | serial [chronology] interface |
| 4.93% | serial [chronology] port |
| 4.28% | serial [chronology] link |
| 3.52% | serial [chronology] number |
| 3.25% | serial [chronology] relationship |
| 3.16% | serial [chronology] relation |
| 2.92% | serial [chronology] monitor |
| 2.88% | serial [chronology] circuit |
| 2.81% | serial [chronology] datum |
| 2.59% | serial [chronology] means |
| 2.54% | serial [chronology] signal |
| 2.44% | serial [chronology] fashion |
| 2.07% | serial [chronology] manner |
| 1.72% | serial [chronology] flow |
| 1.59% | serial [chronology] venting |
| 1.46% | serial [chronology] pin |
| 1.42% | serial [chronology] pump |
| 1.36% | serial [chronology] arrangement |
| 0.93% | serial [chronology] system |