Matched context for boiler and expander

The page lists matched contexts for boiler and expander.

Share - boiler	Share - expander	Phrase
6.43%	7.53%	steam {boiler or expander}
2.26%	15.54%	{boiler or expander} chamber
1.35%	1.90%	{boiler or expander} section
1.45%	1.26%	{boiler or expander} [does] have
0.18%	1.68%	{boiler or expander} means
0.72%	0.34%	{boiler or expander} system
0.69%	0.69%	{boiler or expander} [does] include
0.40%	0.52%	include {boiler or expander} [perform operation]