Matched context for amend and feedback-control

The page lists matched contexts for amend and feedback-control.

Share - amend	Share - feedback-control	Phrase
18.72%	41.20%	{amend or feedback-control} ratio [perform operation]
19.10%	11.40%	{amend or feedback-control} quantity [perform operation]
17.96%	1.93%	means [does] {amend or feedback-control}