| Share | Phrase |
| 6.50% | additional [importance] fuel |
| 3.93% | additional [importance] air |
| 3.24% | additional [importance] object |
| 2.57% | additional [importance] means |
| 2.24% | additional [importance] feature |
| 2.02% | additional [importance] valve |
| 1.74% | additional [importance] passage |
| 1.43% | additional [importance] advantage |
| 1.42% | additional [importance] force |
| 1.42% | additional [importance] injection |
| 1.30% | additional [importance] component |
| 1.26% | additional [importance] step |
| 1.17% | additional [importance] chamber |
| 1.05% | additional [importance] embodiment |
| 1.01% | additional [importance] piston |
| 0.97% | additional [importance] device |
| 0.95% | additional [importance] element |
| 0.94% | additional [importance] fluid |
| 0.93% | additional [importance] amount |
| 0.91% | additional [importance] line |
| 0.81% | additional [importance] cylinder |
| 0.76% | additional [importance] space |
| 0.73% | additional [importance] signal |
| 0.73% | additional [importance] unit |
| 0.72% | additional [importance] sensor |
| 0.67% | additional [importance] control |
| 0.65% | additional [importance] oil |
| 0.63% | additional [importance] function |
| 0.61% | additional [importance] flow |
| 0.61% | additional [importance] pressure |
| 0.57% | additional [importance] member |
| 0.56% | additional [importance] opening |
| 0.56% | additional [importance] polymer |
| 0.56% | additional [importance] quantity |
| 0.55% | additional [importance] problem |
| 0.54% | additional [importance] detail |
| 0.54% | additional [importance] power |
| 0.54% | additional [importance] part |
| 0.53% | additional [importance] cost |
| 0.52% | additional [importance] energy |
| 0.50% | additional [importance] pump |
| 0.50% | additional [importance] heat |
| 0.50% | additional [importance] benefit |
| 0.49% | additional [importance] input |
| 0.48% | additional [importance] circuit |
| 0.46% | additional [importance] supply |
| 0.46% | additional [importance] gas |
| 0.46% | additional [importance] source |
| 0.46% | additional [importance] torque |
| 0.46% | additional [importance] volume |
| 0.44% | additional [importance] aspect |
| 0.43% | additional [importance] assembly |
| 0.43% | additional [importance] expense |
| 0.42% | additional [importance] support |
| 0.42% | additional [importance] port |
| 0.42% | additional [importance] conduit |
| 0.41% | additional [importance] movement |
| 0.41% | additional [importance] time |
| 0.41% | additional [importance] parameter |
| 0.41% | additional [importance] additive |
| 0.40% | additional [importance] load |
| 0.39% | additional [importance] switch |
| 0.36% | additional [importance] spring |
| 0.36% | additional [importance] system |
| 0.35% | additional [importance] equipment |
| 0.35% | additional [importance] mass |
| 0.34% | additional [importance] bore |
| 0.33% | additional [importance] circuitry |
| 0.33% | additional [importance] layer |
| 0.33% | additional [importance] connection |
| 0.33% | additional [importance] information |
| 0.32% | additional [importance] cooling |
| 0.32% | additional [importance] capability |
| 0.32% | additional [importance] car |
| 0.32% | additional [importance] minute |
| 0.32% | additional [importance] protection |
| 0.31% | additional [importance] channel |
| 0.29% | additional [importance] fwin |
| 0.29% | additional [importance] weight |
| 0.28% | additional [importance] inlet |
| 0.28% | additional [importance] increase |
| 0.28% | additional [importance] oxygen |
| 0.28% | additional [importance] group |
| 0.26% | additional [importance] reference |
| 0.25% | additional [importance] monomer |
| 0.25% | additional [importance] portion |
| 0.25% | additional [importance] mixture |
| 0.25% | additional [importance] length |
| 0.25% | additional [importance] winding |
| 0.24% | additional [importance] hardware |
| 0.24% | additional [importance] stream |
| 0.24% | additional [importance] modification |
| 0.24% | additional [importance] wheel |
| 0.24% | additional [importance] provision |
| 0.23% | additional [importance] material |
| 0.23% | additional [importance] hour |
| 0.23% | additional [importance] apparatus |
| 0.23% | additional [importance] mechanism |
| 0.23% | additional [importance] nozzle |
| 0.23% | additional [importance] plunger |
| 0.22% | additional [importance] measure |
| 0.22% | additional [importance] travel |
| 0.22% | additional [importance] safety |
| 0.22% | additional [importance] injector |
| 0.22% | additional [importance] surface |
| 0.22% | additional [importance] set |
| 0.21% | additional [importance] enclosure |
| 0.21% | additional [importance] groove |
| 0.21% | additional [importance] effect |
| 0.21% | additional [importance] combustion |
| 0.20% | additional [importance] condition |
| 0.20% | additional [importance] strength |
| 0.20% | additional [importance] plate |
| 0.19% | additional [importance] fastener |
| 0.19% | additional [importance] water |
| 0.18% | additional [importance] structure |
| 0.18% | additional [importance] seal |
| 0.18% | additional [importance] expenditure |
| 0.18% | additional [importance] slot |
| 0.18% | additional [importance] vapor |
| 0.18% | additional [importance] pulse |
| 0.18% | additional [importance] factor |
| 0.18% | additional [importance] effort |
| 0.18% | additional [importance] action |
| 0.18% | additional [importance] diode |
| 0.17% | additional [importance] aperture |
| 0.17% | additional [importance] distance |
| 0.17% | additional [importance] current |
| 0.17% | additional [importance] resistance |
| 0.17% | additional [importance] pair |
| 0.17% | additional [importance] path |
| 0.16% | additional [importance] spark |
| 0.16% | additional [importance] area |
| 0.16% | additional [importance] braking |
| 0.16% | additional [importance] ring |
| 0.16% | additional [importance] stroke |
| 0.16% | additional [importance] capacity |
| 0.16% | additional [importance] objective |
| 0.16% | additional [importance] point |
| 0.16% | additional [importance] purpose |
| 0.16% | additional [importance] motor |
| 0.16% | additional [importance] orifice |
| 0.15% | additional [importance] reduction |
| 0.15% | additional [importance] hunting |
| 0.15% | additional [importance] incorporation |
| 0.15% | additional [importance] rod |
| 0.15% | additional [importance] stability |
| 0.15% | additional [importance] cam |
| 0.15% | additional [importance] deposit |
| 0.15% | additional [importance] application |
| 0.15% | additional [importance] position |