Matched context for expense and labor

The page lists matched contexts for expense and labor.

Share - expense	Share - labor	Phrase
3.03%	9.38%	require {expense or labor} [perform operation]
3.82%	4.46%	save {expense or labor} [perform operation]
4.53%	2.54%	involve {expense or labor} [perform operation]
6.66%	1.26%	additional [importance] {expense or labor}
2.85%	1.29%	reduce {expense or labor} [perform operation]