Matched context for heat-engine and engine

The page lists matched contexts for heat-engine and engine.

Share - heat-engine	Share - engine	Phrase
8.80%	2.56%	{heat-engine or engine} speed
37.33%	0.21%	{heat-engine or engine} rotation
14.44%	0.23%	{heat-engine or engine} [is] engine
8.23%	0.14%	{heat-engine or engine} acceleration