| Share | Phrase |
| 20.82% | recirculate gas [perform operation] |
| 5.14% | recirculate fuel [perform operation] |
| 3.30% | recirculate fluid [perform operation] |
| 2.56% | recirculate stream [perform operation] |
| 2.52% | means [does] recirculate |
| 2.34% | chamber [connection] recirculate |
| 2.22% | inlet [connection] recirculate |
| 2.18% | chamber [location] recirculate |
| 2.06% | recirculate portion [perform operation] |
| 1.97% | system [does] recirculate |
| 1.94% | recirculate coolant [perform operation] |
| 1.88% | pump [does] recirculate |
| 1.62% | recirculate from decoupler |
| 1.61% | passage [connection] recirculate |
| 1.43% | recirculate from manifold |
| 1.25% | passage [does] recirculate |
| 1.24% | recirculate rate [perform operation] |
| 1.19% | tank [connection] recirculate |
| 1.18% | recirculate from system |
| 1.18% | burner [connection] recirculate |
| 1.13% | recirculate oil [perform operation] |
| 1.06% | recirculate in chamber |
| 1.06% | system [location] recirculate |
| 1.03% | recirculate part [perform operation] |
| 0.98% | recirculate exhaust [perform operation] |
| 0.95% | recirculate from passage |
| 0.90% | recirculation [does] recirculate |
| 0.89% | pump [connection] recirculate |
| 0.86% | recirculate water [perform operation] |
| 0.86% | stream [connection] recirculate |
| 0.82% | recirculate modal can |
| 0.82% | engine [connection] recirculate |
| 0.81% | recirculate in passage |
| 0.80% | passage [location] recirculate |
| 0.80% | rate [manner] recirculate |
| 0.76% | port [location] recirculate |
| 0.75% | recirculate in system |
| 0.73% | recirculate gas |
| 0.68% | recirculate from means |
| 0.66% | recirculate through passage |
| 0.64% | recirculate product [perform operation] |
| 0.62% | continuously [temporal] recirculate |
| 0.61% | path [location] recirculate |
| 0.61% | recirculate medium [perform operation] |
| 0.61% | constantly [temporal] recirculate |
| 0.60% | recirculate excess [perform operation] |
| 0.59% | recirculate lubricant [perform operation] |
| 0.59% | power [does] recirculate |
| 0.58% | recirculate from engine |
| 0.58% | system [connection] recirculate |
| 0.57% | recirculate amount [perform operation] |
| 0.56% | mechanism [does] recirculate |
| 0.56% | valve [does] recirculate |
| 0.55% | gas [does] recirculate |
| 0.55% | recirculate modal may |
| 0.54% | word [resume] recirculate |
| 0.54% | pipe [connection] recirculate |
| 0.54% | recirculate to reservoir |
| 0.53% | continually [temporal] recirculate |
| 0.53% | recirculate volume [perform operation] |
| 0.52% | provide for recirculate |
| 0.51% | manifold [connection] recirculate |
| 0.51% | manifold [location] recirculate |
| 0.51% | passageway [does] recirculate |
| 0.51% | recirculate mixture [perform operation] |
| 0.48% | fuel [does] recirculate |
| 0.47% | recirculate to means |
| 0.45% | recirculate air [perform operation] |
| 0.45% | region [location] recirculate |
| 0.44% | recirculate liquid [perform operation] |
| 0.43% | recirculate through valve |
| 0.41% | determine [temporal] recirculate |
| 0.41% | recirculate from chamber |
| 0.36% | recirculate flow [perform operation] |
| 0.35% | partially [degree] recirculate |
| 0.35% | again [temporal] recirculate |
| 0.34% | not recirculate |
| 0.32% | method [does] recirculate |
| 0.32% | directly [temporal] recirculate |
| 0.31% | line [does] recirculate |
| 0.29% | recirculate pump [perform operation] |
| 0.28% | recirculate in embodiment |
| 0.27% | recirculate tube [perform operation] |
| 0.26% | recirculate in engine |
| 0.25% | preferably [degree] recirculate |
| 0.23% | recirculate chamber [perform operation] |
| 0.23% | recirculate modal will |
| 0.22% | time [temporal] recirculate |
| 0.22% | so [resume] recirculate |
| 0.21% | result [resume] recirculate |
| 0.17% | recirculate in case |