| Share | Phrase |
| 7.50% | diffuser plate |
| 5.73% | diffuser di |
| 5.60% | spray diffuser |
| 5.58% | diffuser pipe |
| 5.34% | diffuser lens |
| 5.25% | exhaust [physical/chemical] diffuser |
| 5.07% | two-wall diffuser |
| 5.07% | diffuser [does] remedy |
| 3.04% | diffuser section |
| 2.86% | exhaust [physical/chemical] diffuser |
| 2.80% | diffuser vane |
| 2.69% | bypass diffuser |
| 2.46% | diffuser passage |
| 2.40% | connect diffuser [perform operation] |
| 2.23% | diffuser blade |
| 2.15% | diffuser cone |
| 2.12% | diffuser cap |
| 2.10% | cast diffuser |
| 1.94% | diffuser outlet |
| 1.80% | diffuser chamber |
| 1.78% | diffuser portion |
| 1.54% | affix diffuser [perform operation] |
| 1.51% | locate diffuser [perform operation] |
| 1.23% | include diffuser [perform operation] |
| 1.19% | dispose diffuser [perform operation] |
| 1.18% | comprise diffuser [perform operation] |
| 1.15% | diffuser end |
| 1.14% | integral [completeness] diffuser |
| 1.11% | diffuser means |
| 1.11% | enter diffuser [perform operation] |
| 1.11% | diffuser [does] include |
| 1.10% | conventional [typicality] diffuser |
| 1.09% | diffuser [does] have |
| 1.04% | diffuser angle |
| 0.98% | diffuser extend |
| 0.94% | diffuser ring |
| 0.90% | arrange diffuser [perform operation] |
| 0.90% | air diffuser |
| 0.89% | portion diffuser |
| 0.85% | secure diffuser [perform operation] |
| 0.84% | diffuser wall |
| 0.81% | show diffuser [perform operation] |
| 0.68% | diffuser assembly |
| 0.61% | form diffuser [perform operation] |
| 0.39% | have diffuser [perform operation] |