Matched context for supercharge and preheat

The page lists matched contexts for supercharge and preheat.

Share - supercharge	Share - preheat	Phrase
12.07%	17.03%	{supercharge or preheat} air [perform operation]
39.60%	1.02%	{supercharge or preheat} engine [perform operation]
11.85%	1.05%	{supercharge or preheat} chamber [perform operation]
7.22%	1.46%	{supercharge or preheat} gas [perform operation]
4.47%	1.98%	means [does] {supercharge or preheat}