Matched context for need and concern

The page lists matched contexts for need and concern.

Share - need	Share - concern	Phrase
7.00%	1.41%	eliminate {need or concern} [perform operation]
1.09%	6.03%	address {need or concern} [perform operation]
1.01%	2.43%	{need or concern} [does] arise
1.92%	0.82%	not {need or concern}
0.25%	5.96%	particular [typicality] {need or concern}
0.45%	1.30%	reduce {need or concern} [perform operation]