| Share | Phrase |
| 18.66% | operating [functioning] condition |
| 5.58% | operating [functioning] temperature |
| 4.37% | operating [functioning] state |
| 4.22% | operating [functioning] region |
| 3.76% | operating [functioning] parameter |
| 3.19% | operating [functioning] range |
| 3.17% | operating [functioning] position |
| 2.40% | operating [functioning] mode |
| 2.35% | operating [functioning] lever |
| 2.17% | operating [functioning] means |
| 1.84% | operating [functioning] pressure |
| 1.78% | operating [functioning] characteristic |
| 1.69% | operating [functioning] fluid |
| 1.58% | operating [functioning] rod |
| 1.46% | operating [functioning] cycle |
| 1.46% | operating [functioning] point |
| 1.35% | operating [functioning] force |
| 1.32% | operating [functioning] speed |
| 1.18% | operating [functioning] member |
| 1.06% | operating [functioning] piston |
| 0.86% | engine [is] operating |
| 0.83% | operating [functioning] zone |
| 0.82% | operating [functioning] voltage |
| 0.70% | operating [functioning] time |
| 0.70% | operating [functioning] chamber |
| 0.67% | operating [functioning] frequency |
| 0.65% | operating [functioning] shaft |
| 0.63% | operating [functioning] motor |
| 0.63% | operating [functioning] efficiency |
| 0.58% | operating [functioning] advantage |
| 0.58% | operating [functioning] arm |
| 0.55% | operating [functioning] stroke |
| 0.49% | operating [functioning] variable |
| 0.46% | operating [functioning] element |
| 0.45% | operating [functioning] surface |
| 0.43% | operating [functioning] period |
| 0.42% | operating [functioning] signal |
| 0.42% | operating [functioning] ratio |
| 0.40% | operating [functioning] device |
| 0.40% | operating [functioning] mechanism |
| 0.39% | operating [functioning] oil |
| 0.35% | operating [functioning] system |
| 0.34% | operating [functioning] level |
| 0.32% | operating [functioning] amount |
| 0.32% | operating [functioning] engine |
| 0.31% | operating [functioning] circuit |
| 0.31% | operating [functioning] principle |
| 0.30% | operating [functioning] cylinder |
| 0.30% | operating [functioning] handle |
| 0.29% | operating [functioning] piece |
| 0.29% | engine operating |
| 0.29% | operating [functioning] interval |
| 0.28% | operating [functioning] environment |
| 0.28% | operating [functioning] switch |
| 0.27% | watercraft [is] operating |
| 0.27% | operating [functioning] situation |
| 0.26% | operating [functioning] phase |
| 0.26% | operating [functioning] cost |
| 0.25% | operating [functioning] angle |
| 0.25% | operating [functioning] unit |
| 0.24% | operating [functioning] program |
| 0.24% | operating [functioning] pump |
| 0.24% | operating [functioning] life |
| 0.23% | operating [functioning] performance |
| 0.22% | pump [is] operating |
| 0.22% | operating [functioning] error |
| 0.22% | operating condition |
| 0.22% | operating [functioning] liquid |
| 0.21% | operating [functioning] face |
| 0.20% | operating [functioning] sequence |
| 0.20% | operating [functioning] value |
| 0.20% | operating [functioning] power |
| 0.19% | operating [functioning] acting |
| 0.19% | operating [functioning] section |
| 0.19% | operating [functioning] line |
| 0.19% | operating [functioning] reliability |
| 0.19% | operating [functioning] part |
| 0.19% | operating [functioning] medium |
| 0.18% | brake operating |
| 0.18% | operating [functioning] step |
| 0.18% | operating [functioning] cable |
| 0.17% | operating [functioning] portion |
| 0.17% | operating [functioning] link |
| 0.17% | operating [functioning] datum |
| 0.17% | operating [functioning] board |
| 0.17% | operating [functioning] requirement |
| 0.16% | operating [functioning] mixture |
| 0.16% | operating [functioning] load |
| 0.16% | operating [functioning] curve |
| 0.16% | operating [functioning] configuration |
| 0.16% | operating [functioning] area |
| 0.16% | operating [functioning] method |
| 0.15% | operating [functioning] valve |
| 0.15% | operating [functioning] direction |
| 0.14% | operating [functioning] clearance |
| 0.14% | operating [functioning] noise |
| 0.14% | operating [functioning] procedure |
| 0.14% | operating [functioning] window |
| 0.14% | operating [functioning] potential |
| 0.13% | operating in mode |
| 0.13% | motor [is] operating |
| 0.13% | operating [functioning] spring |
| 0.13% | operating [functioning] pin |
| 0.12% | operating [functioning] quantity |
| 0.12% | operating [functioning] personnel |
| 0.12% | operating [functioning] hour |
| 0.12% | operating [functioning] current |
| 0.12% | operating [functioning] connection |
| 0.12% | operating at speed |
| 0.11% | operating [functioning] sensor |
| 0.11% | operating [functioning] port |
| 0.11% | operating [functioning] assembly |
| 0.10% | operating [functioning] information |
| 0.10% | operating [functioning] plate |
| 0.10% | operating [functioning] behavior |
| 0.09% | operating [functioning] pusher |
| 0.09% | operating [functioning] timing |
| 0.09% | operating [functioning] capability |
| 0.09% | operating 215 carry |
| 0.09% | operating [functioning] change |
| 0.09% | operating [functioning] end |
| 0.09% | operating [functioning] fuel |
| 0.09% | operating [functioning] generator |
| 0.09% | operating [functioning] cam |
| 0.09% | operating [functioning] linkage |
| 0.09% | operating [functioning] safety |
| 0.09% | operating [functioning] strategy |
| 0.09% | operating [functioning] control |
| 0.09% | operating in region |
| 0.08% | operating [attribute] control |
| 0.08% | operating 36 carry |
| 0.08% | operating [functioning] regime |
| 0.08% | operating [functioning] limit |
| 0.08% | operating [functioning] component |
| 0.08% | operating [functioning] bar |
| 0.08% | operating [functioning] rpm |
| 0.08% | operating [functioning] demand |
| 0.07% | operating [functioning] air |
| 0.07% | operating [functioning] diagram |
| 0.07% | operating [functioning] space |
| 0.07% | operating member |
| 0.07% | operating [functioning] function |
| 0.07% | start operating [perform operation] |
| 0.07% | operating [functioning] status |
| 0.07% | operating [functioning] detector |
| 0.07% | operating [functioning] pulley |
| 0.07% | steering [purpose] operating |
| 0.07% | operating [functioning] coil |
| 0.07% | operating [functioning] parameter-detecting |
| 0.07% | operating [functioning] route |
| 0.06% | operating [functioning] case |