| Share | Phrase |
| 25.17% | coupling [fixing] means |
| 15.02% | coupling [fixing] member |
| 3.55% | coupling [fixing] device |
| 3.37% | coupling [fixing] agent |
| 3.30% | coupling [fixing] surface |
| 3.26% | coupling [fixing] collar |
| 3.20% | coupling [fixing] compound |
| 3.20% | coupling [fixing] transistor |
| 3.05% | coupling [fixing] assembly |
| 2.47% | coupling [fixing] portion |
| 2.44% | coupling [fixing] path |
| 2.44% | coupling [fixing] element |
| 2.39% | coupling [fixing] recess |
| 2.32% | coupling [fixing] capacitor |
| 2.06% | coupling [fixing] mechanism |
| 2.00% | coupling [fixing] fluid |
| 1.84% | coupling [fixing] nipple |
| 1.74% | coupling [fixing] shaft |
| 1.71% | coupling [fixing] component |
| 1.54% | coupling [fixing] part |
| 1.34% | coupling [fixing] pin |
| 1.34% | coupling [fixing] connector |
| 1.33% | coupling [fixing] half |
| 1.20% | coupling [fixing] transformer |
| 1.16% | coupling [fixing] engagement |
| 0.93% | coupling [fixing] adapter |
| 0.92% | coupling [fixing] opposite |
| 0.92% | coupling [fixing] set |
| 0.87% | coupling [fixing] circuit |
| 0.73% | coupling [fixing] profile |
| 0.70% | coupling [fixing] unit |
| 0.62% | coupling [fixing] arm |
| 0.62% | coupling [fixing] block |
| 0.55% | coupling [fixing] ring |
| 0.53% | coupling [fixing] hole |