| Share | Phrase |
| 25.04% | operating [functioning] condition |
| 9.47% | operating [functioning] parameter |
| 5.58% | operating [functioning] member |
| 4.86% | operating [functioning] mechanism |
| 3.62% | operating [functioning] range |
| 3.30% | operating [functioning] region |
| 3.26% | operating [functioning] temperature |
| 3.18% | operating [functioning] state |
| 2.95% | operating [functioning] means |
| 1.84% | operating [functioning] speed |
| 1.83% | operating [functioning] device |
| 1.83% | operating [functioning] mode |
| 1.67% | operating [functioning] characteristic |
| 1.63% | operating [functioning] force |
| 1.62% | operating [functioning] signal |
| 1.62% | operating [functioning] lever |
| 1.44% | operating [functioning] chamber |
| 1.37% | operating [functioning] point |
| 1.34% | operating [functioning] value |
| 1.30% | operating [functioning] zone |
| 1.10% | operating [functioning] ratio |
| 1.06% | operating [functioning] system |
| 1.04% | operating [functioning] cycle |
| 0.81% | operating [functioning] shaft |
| 0.75% | operating [functioning] angle |
| 0.71% | operating [functioning] pressure |
| 0.71% | operating [functioning] position |
| 0.52% | operating [functioning] element |
| 0.52% | operating [functioning] amount |
| 0.48% | operating [functioning] unit |
| 0.48% | operating [functioning] sensor |
| 0.48% | operating [functioning] level |
| 0.44% | operating [functioning] efficiency |
| 0.42% | operating [functioning] change |
| 0.40% | operating [functioning] housing |
| 0.40% | operating [functioning] circuit |
| 0.39% | operating [functioning] detector |
| 0.36% | operating [functioning] switch |
| 0.36% | operating [functioning] cable |
| 0.34% | operating [functioning] period |
| 0.33% | operating [functioning] fp |
| 0.32% | operating [functioning] time |
| 0.31% | operating [functioning] piston |
| 0.26% | operating [functioning] variable |
| 0.25% | operating [functioning] motor |
| 0.25% | operating [functioning] cam |
| 0.25% | operating [functioning] cost |
| 0.23% | operating [functioning] flag |
| 0.23% | operating [functioning] cylinder |
| 0.22% | operating [functioning] envelope |
| 0.21% | operating [functioning] portion |
| 0.21% | operating [functioning] arm |
| 0.21% | operating [functioning] rod |
| 0.19% | operating [functioning] rate |
| 0.19% | operating [functioning] face |
| 0.19% | operating [functioning] output |
| 0.18% | operating [functioning] performance |
| 0.18% | operating [functioning] acc |
| 0.18% | operating [functioning] voltage |
| 0.17% | operating [functioning] hour |
| 0.17% | operating [functioning] datum |
| 0.16% | operating [functioning] determiner |
| 0.16% | operating [functioning] environment |
| 0.16% | operating [functioning] phase |
| 0.16% | operating [functioning] acting |
| 0.16% | operating [functioning] curve |
| 0.15% | operating [functioning] requirement |
| 0.15% | operating [functioning] pump |
| 0.14% | continuously operating |
| 0.14% | operating [functioning] information |
| 0.14% | operating [functioning] regime |
| 0.14% | operating [functioning] area |
| 0.13% | operating [functioning] axis |
| 0.13% | operating [functioning] handle |
| 0.12% | operating [functioning] schedule |
| 0.12% | operating [functioning] section |
| 0.11% | operating [functioning] strategy |
| 0.11% | operating [functioning] selector |
| 0.10% | operating [functioning] assembly |
| 0.10% | properly operating |
| 0.10% | operating [functioning] link |
| 0.09% | operating [functioning] method |
| 0.09% | operating [functioning] line |
| 0.09% | operating [functioning] valve |
| 0.08% | operating [functioning] engine |
| 0.08% | operating [functioning] factor |
| 0.08% | operating [functioning] pedal |
| 0.08% | operating [functioning] apparatus |
| 0.08% | operating [functioning] input |
| 0.08% | operating [functioning] load |
| 0.08% | operating [functioning] stroke |
| 0.08% | operating [functioning] fluid |
| 0.07% | operating [functioning] nozzle |
| 0.07% | operating [functioning] status |
| 0.07% | conventionally operating |
| 0.07% | operating [functioning] relationship |
| 0.07% | properly [manner] operating |
| 0.06% | operating [functioning] arrangement |
| 0.06% | slightly [degree] operating |
| 0.06% | operating [functioning] control |
| 0.05% | normally operating |
| 0.05% | normally [typicality] operating |
| 0.02% | continuously [temporal] operating |
| 0.02% | automatically [manner] operating |