Matched context for need and variation

The page lists matched contexts for need and variation.

Share - need	Share - variation	Phrase
7.00%	0.30%	eliminate {need or variation} [perform operation]
3.70%	0.22%	{need or variation} [does] exist
0.93%	0.18%	avoid {need or variation} [perform operation]
0.39%	0.21%	engine {need or variation}
1.92%	0.24%	not {need or variation}
0.60%	0.30%	recognize {need or variation} [perform operation]
0.45%	0.31%	reduce {need or variation} [perform operation]