Matched context for tract and pipe

The page lists matched contexts for tract and pipe.

Share - tract	Share - pipe	Phrase
31.07%	4.29%	intake {tract or pipe}
15.84%	0.87%	inlet {tract or pipe}
11.41%	1.15%	suction {tract or pipe}
23.11%	0.36%	induction {tract or pipe}
8.94%	0.55%	exhaust [physical/chemical] {tract or pipe}
4.62%	0.38%	gas {tract or pipe}
4.98%	0.16%	engine {tract or pipe}