Matched context for variation and level

The page lists matched contexts for variation and level.

Share - variation	Share - level	Phrase
1.39%	1.12%	pressure {variation or level}
0.17%	0.19%	{variation or level} [does] exceed
0.37%	0.17%	{variation or level} [does] fall
0.23%	0.33%	certain [certainty] {variation or level}
0.57%	0.21%	detect {variation or level} [perform operation]
0.20%	0.19%	determine {variation or level} [perform operation]
0.18%	0.12%	produce {variation or level} [perform operation]
0.31%	0.19%	reduce {variation or level} [perform operation]
0.65%	0.21%	temperature {variation or level}
0.53%	1.20%	voltage {variation or level}