Matched context for extra and principal

The page lists matched contexts for extra and principal.

Share - extra	Share - principal	Phrase
14.17%	6.21%	{extra or principal} [importance] fuel
4.54%	5.29%	{extra or principal} [importance] component
1.85%	8.83%	{extra or principal} [importance] part
1.54%	2.71%	{extra or principal} [importance] passage
2.67%	1.85%	{extra or principal} [importance] valve
3.17%	1.17%	{extra or principal} [importance] injection