| Share | Phrase |
| 79.19% | internal [location] engine |
| 1.28% | internal [location] system |
| 0.95% | internal [location] pressure |
| 0.87% | internal [location] thread |
| 0.81% | internal [location] passage |
| 0.79% | internal [location] combustion |
| 0.72% | internal [location] diameter |
| 0.67% | internal [location] surface |
| 0.63% | internal [location] resistance |
| 0.53% | internal [location] bore |
| 0.49% | internal [location] gear |
| 0.43% | internal [location] chamber |
| 0.38% | internal [location] wall |
| 0.34% | internal [location] space |
| 0.32% | internal [location] cavity |
| 0.32% | internal [location] volume |
| 0.27% | internal [location] component |
| 0.24% | internal [location] passageway |
| 0.20% | internal [location] assembly |
| 0.20% | internal [location] structure |
| 0.20% | internal [location] brake |
| 0.19% | internal [location] construction |
| 0.18% | internal [location] tool |
| 0.16% | internal [location] member |
| 0.16% | internal [location] piston |
| 0.15% | internal [location] comprising |
| 0.15% | internal [location] spline |
| 0.15% | internal [location] impedance |
| 0.15% | internal [location] portion |
| 0.14% | internal [location] shoulder |
| 0.14% | internal [location] means |
| 0.14% | internal [location] conduit |
| 0.14% | internal [location] mechanism |
| 0.13% | internal [location] tooth |
| 0.13% | internal [location] apparatus |
| 0.13% | internal [location] state |
| 0.12% | internal [location] face |
| 0.12% | internal [location] arrangement |
| 0.11% | internal [location] part |
| 0.11% | internal [location] groove |
| 0.11% | internal [location] type |
| 0.11% | internal [location] detail |
| 0.11% | internal [location] land |
| 0.10% | internal [location] periphery |
| 0.10% | internal [location] temperature |
| 0.10% | internal [location] valve |
| 0.09% | internal [location] controller |
| 0.09% | internal [location] channel |
| 0.09% | internal [location] device |
| 0.08% | internal [location] head |
| 0.08% | internal [location] line |
| 0.08% | internal [location] zdc |
| 0.08% | internal [location] baffle |
| 0.08% | internal [location] tube |
| 0.07% | internal [location] leakage |
| 0.07% | internal [location] ri |
| 0.07% | internal [location] vent |
| 0.06% | internal [location] end |
| 0.06% | internal [location] design |
| 0.06% | internal [location] cylinder |
| 0.06% | internal [location] ring |
| 0.06% | internal [location] stress |
| 0.06% | internal [location] block |
| 0.06% | internal [location] opening |
| 0.06% | internal [location] manifolding |
| 0.06% | internal [location] egr |
| 0.06% | internal [location] seat |
| 0.05% | internal [location] method |
| 0.05% | internal [location] spring |
| 0.05% | internal [location] timer |
| 0.05% | internal [location] sensor |
| 0.05% | internal [location] source |
| 0.05% | internal [location] port |
| 0.05% | internal [location] unit |
| 0.05% | internal [location] motor |
| 0.05% | internal [location] memory |
| 0.05% | internal [location] reforming |
| 0.05% | internal [location] vehicle |
| 0.04% | internal [location] venturi |
| 0.04% | internal [location] formation |
| 0.04% | internal [location] pump |
| 0.04% | internal [location] ram |
| 0.04% | internal [location] configuration |
| 0.04% | internal [location] section |
| 0.04% | internal [location] connection |
| 0.04% | internal [location] duct |
| 0.04% | internal [location] friction |
| 0.04% | internal [location] standard |
| 0.04% | internal [location] feature |
| 0.04% | internal [location] collar |
| 0.04% | internal [location] area |
| 0.04% | internal [location] olefin |
| 0.04% | internal [location] clock |
| 0.04% | internal [location] recirculation |
| 0.03% | internal [location] electrode |
| 0.03% | internal [location] element |
| 0.03% | internal [location] control |
| 0.03% | internal [location] profile |
| 0.03% | internal [location] counter |
| 0.03% | internal [location] side |
| 0.03% | internal [location] oil |
| 0.03% | internal [location] circuit |
| 0.03% | internal [location] path |
| 0.03% | internal [location] register |
| 0.03% | internal [location] housing |
| 0.03% | internal [location] pan |
| 0.03% | internal [location] tank |
| 0.03% | internal [location] manifold |
| 0.03% | internal [location] exhaust |
| 0.03% | internal [location] plant |
| 0.03% | internal [location] coefficient |
| 0.03% | internal [location] resistor |
| 0.03% | internal [location] battery |
| 0.03% | internal [location] distributor |
| 0.03% | internal [location] gas |
| 0.03% | internal [location] force |
| 0.03% | internal [location] shoe |
| 0.03% | internal [location] cycle |
| 0.03% | internal [location] machine |
| 0.03% | internal [location] monounsaturation |
| 0.03% | internal [location] oiler |
| 0.03% | internal [location] stop |
| 0.03% | internal [location] energy |
| 0.03% | internal [location] driver |
| 0.03% | internal [location] intake |
| 0.03% | internal [location] art |
| 0.03% | internal [location] recess |
| 0.02% | internal [location] burner |
| 0.02% | internal [location] toothing |
| 0.02% | internal [location] designer |
| 0.02% | internal [location] lafri |
| 0.02% | internal [location] working |
| 0.02% | internal [location] jacket |
| 0.02% | internal [location] reservoir |
| 0.02% | internal [location] layer |
| 0.02% | internal [location] zone |
| 0.02% | internal [location] step |
| 0.02% | internal [location] partition |
| 0.02% | internal [location] pba |
| 0.02% | internal [location] projection |
| 0.02% | internal [location] stream |
| 0.02% | internal [location] framework |
| 0.02% | internal [location] process |
| 0.02% | internal [location] pt |
| 0.02% | internal [location] dimension |
| 0.02% | internal [location] switch |
| 0.02% | internal [location] rib |
| 0.02% | internal [location] fuel |
| 0.02% | internal [location] cooling |
| 0.02% | internal [location] microprocessor |
| 0.02% | internal [location] routine |