Matched context for concentration and level

The page lists matched contexts for concentration and level.

Share - concentration	Share - level	Phrase
13.71%	0.33%	oxygen {concentration or level}
0.90%	1.29%	high [size] {concentration or level}
0.28%	0.17%	{concentration or level} [does] fall
0.21%	0.12%	adjust {concentration or level} [perform operation]
0.28%	0.15%	contaminant {concentration or level}
0.16%	0.47%	desired [effectiveness] {concentration or level}
3.60%	0.21%	detect {concentration or level} [perform operation]
0.26%	0.19%	determine {concentration or level} [perform operation]
0.15%	0.64%	emission {concentration or level}
1.06%	0.74%	fuel {concentration or level}
0.27%	0.17%	have {concentration or level} [perform operation]
0.40%	0.58%	higher {concentration or level}
0.25%	0.12%	highest {concentration or level}
0.28%	0.16%	increase {concentration or level} [perform operation]
0.26%	0.13%	indicate {concentration or level} [perform operation]
0.54%	1.46%	low [size] {concentration or level}
0.20%	0.46%	lower [location] {concentration or level}
0.47%	0.19%	lower {concentration or level} [perform operation]
0.28%	0.31%	maintain {concentration or level} [perform operation]
0.84%	0.13%	nox {concentration or level}
0.20%	0.62%	oil {concentration or level}
0.26%	3.27%	predetermined [representation] {concentration or level}
0.43%	0.19%	reduce {concentration or level} [perform operation]
0.74%	0.24%	sense {concentration or level} [perform operation]
0.13%	0.15%	sufficient [amount] {concentration or level}