Matched context for knocking and self-ignition

The page lists matched contexts for knocking and self-ignition.

Share - knocking	Share - self-ignition	Phrase
4.36%	29.69%	{knocking or self-ignition} combustion
6.99%	6.74%	{knocking or self-ignition} [does] occur
1.90%	5.48%	cause {knocking or self-ignition} [perform operation]
2.77%	2.58%	prevent {knocking or self-ignition} [perform operation]
2.71%	2.50%	{knocking or self-ignition} [does] take
1.46%	1.54%	{knocking or self-ignition} condition
0.52%	1.57%	{knocking or self-ignition} [does] cause