Matched context for literature and de-os

The page lists matched contexts for literature and de-os.

Share - literature	Share - de-os	Phrase
15.74%	16.18%	patent [validity] {literature or de-os}
33.40%	2.22%	patent [validity] {literature or de-os}
6.73%	1.65%	describe in {literature or de-os}