Matched context for degradation and stalling

The page lists matched contexts for degradation and stalling.

Share - degradation	Share - stalling	Phrase
3.02%	18.96%	prevent {degradation or stalling} [perform operation]
1.55%	16.87%	cause {degradation or stalling} [perform operation]
2.13%	8.76%	avoid {degradation or stalling} [perform operation]
0.27%	40.27%	engine {degradation or stalling}