Concordance for noun backpressure

The page lists top contexts for noun backpressure and their percentages (as applied to automotive subject domain).

Share	Phrase
24.95%	open-center backpressure
24.95%	backpressure [cause] prevent
17.61%	reduce backpressure [perform operation]
11.73%	exhaust [physical/chemical] backpressure
7.48%	system backpressure
7.41%	backpressure valve
5.84%	combustion backpressure