Matched context for surfactant and initiator

The page lists matched contexts for surfactant and initiator.

Share - surfactant	Share - initiator	Phrase
24.97%	2.80%	anionic [physical/chemical] {surfactant or initiator}
0.57%	2.20%	use {surfactant or initiator} [perform operation]
1.14%	0.59%	employ {surfactant or initiator} [perform operation]
0.41%	0.43%	include {surfactant or initiator} [perform operation]