Matched context for four-stroke and four-stroke

The page lists matched contexts for four-stroke and four-stroke.

Share - four-stroke	Share - four-stroke	Phrase
76.73%	76.73%	{four-stroke or four-stroke} engine
12.98%	12.98%	{four-stroke or four-stroke} cycle
6.32%	6.32%	{four-stroke or four-stroke} principle
2.58%	2.58%	{four-stroke or four-stroke} type
1.36%	1.36%	{four-stroke or four-stroke} process