Matched context for disturbance and preignition

The page lists matched contexts for disturbance and preignition.

Share - disturbance	Share - preignition	Phrase
1.65%	27.19%	{disturbance or preignition} [does] occur
2.42%	11.86%	cause {disturbance or preignition} [perform operation]
1.14%	7.63%	prevent {disturbance or preignition} [perform operation]
0.90%	5.27%	detect {disturbance or preignition} [perform operation]