| Share | Phrase |
| 9.04% | double [numeric] valve |
| 8.54% | double [numeric] bond |
| 6.11% | double [numeric] system |
| 3.76% | double [numeric] piston |
| 3.75% | double [numeric] cylinder |
| 3.03% | double [numeric] pipe |
| 2.73% | double [numeric] action |
| 2.64% | double [numeric] engine |
| 2.56% | double [numeric] arrow |
| 2.44% | double [numeric] assembly |
| 1.89% | double [numeric] helix |
| 1.88% | double [numeric] switch |
| 1.84% | double [numeric] chamfer |
| 1.79% | double [numeric] construction |
| 1.69% | double [numeric] type |
| 1.57% | double [numeric] arm |
| 1.36% | double [numeric] lever |
| 1.33% | double [numeric] actuator |
| 1.31% | double [numeric] wall |
| 1.30% | double [numeric] cone |
| 1.24% | double [numeric] line |
| 1.20% | double [numeric] coil |
| 1.20% | double [numeric] structure |
| 1.11% | double [numeric] suspension |
| 1.10% | double [numeric] portion |
| 1.00% | double [numeric] means |
| 0.97% | double [numeric] roller |
| 0.96% | double [numeric] winding |
| 0.94% | double [numeric] seat |
| 0.90% | double [numeric] micromirror |
| 0.85% | double [numeric] relay |
| 0.81% | double [numeric] plug |
| 0.77% | double [numeric] acting |
| 0.76% | double [numeric] seal |
| 0.72% | double [numeric] pump |
| 0.70% | double [numeric] pole |
| 0.69% | double [numeric] arrangement |
| 0.67% | double [numeric] carburetor |
| 0.64% | double [numeric] layer |
| 0.61% | double [numeric] cam |
| 0.60% | double [numeric] processing |
| 0.53% | double [numeric] section |
| 0.47% | double [numeric] shift |
| 0.47% | double [numeric] reel |
| 0.45% | double [numeric] body |
| 0.44% | double [numeric] bearing |
| 0.43% | double [numeric] mode |
| 0.43% | double [numeric] throw |
| 0.41% | double [numeric] content |
| 0.40% | double [numeric] brake |
| 0.38% | double [numeric] adapter |
| 0.38% | double [numeric] collar |
| 0.38% | double [numeric] leading |
| 0.38% | double [numeric] configuration |
| 0.38% | double [numeric] effect |
| 0.37% | double [numeric] mechanism |
| 0.37% | double [numeric] flag |
| 0.35% | double [numeric] frame |
| 0.34% | double [numeric] connection |
| 0.34% | double [numeric] bend |
| 0.34% | double [numeric] wishbone |
| 0.34% | double [numeric] spool |
| 0.33% | double [numeric] function |
| 0.33% | double [numeric] camshaft |
| 0.33% | double [numeric] casing |
| 0.33% | double [numeric] linkage |
| 0.33% | double [numeric] nut |
| 0.33% | double [numeric] ram |
| 0.33% | double [numeric] wire |
| 0.32% | double [numeric] barrel |
| 0.32% | double [numeric] design |
| 0.31% | double [numeric] member |
| 0.30% | double [numeric] device |
| 0.30% | double [numeric] unit |
| 0.30% | double [numeric] link |
| 0.30% | double [numeric] plunger |
| 0.30% | double [numeric] shaft |
| 0.30% | double [numeric] checking |
| 0.30% | double [numeric] pull |
| 0.29% | double [numeric] enclosure |
| 0.29% | double [numeric] surface |
| 0.29% | double [numeric] circuit |
| 0.27% | double [numeric] plate |
| 0.27% | double [numeric] cable |
| 0.26% | double [numeric] ignition |
| 0.26% | double [numeric] tube |
| 0.26% | double [numeric] fire |
| 0.26% | double [numeric] strut |
| 0.25% | double [numeric] hook |
| 0.25% | double [numeric] prime |
| 0.25% | double [numeric] spoiler |
| 0.25% | double [numeric] width |
| 0.25% | double [numeric] firing |
| 0.25% | double [numeric] element |
| 0.25% | double [numeric] embodiment |
| 0.24% | double [numeric] opening |
| 0.24% | double [numeric] aperture |
| 0.24% | double [numeric] shoe |
| 0.23% | double [numeric] pattern |
| 0.23% | double [numeric] venturi |
| 0.23% | double [numeric] injection |
| 0.22% | double [numeric] band |
| 0.22% | double [numeric] pivot |
| 0.20% | double [numeric] hose |
| 0.17% | double [numeric] port |
| 0.17% | double [numeric] chamber |
| 0.16% | double [numeric] operation |