Matched context for shortage and contamination

The page lists matched contexts for shortage and contamination.

Share - shortage	Share - contamination	Phrase
18.47%	4.79%	oil {shortage or contamination}
4.77%	7.99%	prevent {shortage or contamination} [perform operation]
16.30%	1.70%	fuel {shortage or contamination}
7.80%	2.32%	fluid {shortage or contamination}
8.73%	1.26%	{shortage or contamination} signal
6.22%	1.01%	{shortage or contamination} [does] occur
4.84%	1.08%	air {shortage or contamination}
5.94%	0.81%	cause {shortage or contamination} [perform operation]