Matched context for productivity and efficiency

The page lists matched contexts for productivity and efficiency.

Share - productivity	Share - efficiency	Phrase
23.17%	5.09%	improve {productivity or efficiency} [perform operation]
11.42%	2.59%	increase {productivity or efficiency} [perform operation]
22.98%	1.04%	enhance {productivity or efficiency} [perform operation]
8.23%	0.98%	improved [effectiveness] {productivity or efficiency}