PAIRS.CODEPLEX has 7 keywords

Second position — 2 keywords

Keywords Analytic

the 2th position for pairs.codeplex.com

#	Keyword	Results	Change	Check Date
2	open source pairs game source code	3 020 000	0	2014-07-01
2	match the pair game open source	3 250 000	-1	2014-04-10

positions above than 3th pairs.codeplex.com

#	Keyword	Results	Change	Check Date
5	matching cards games source code	2 280 000	21	2015-02-06
9	wpf games download in c codeproject	1 660 000	0	2014-12-15
18	wpf game design	951 000	0	2014-04-14
25	memory card game program	48 900 000	0	2014-10-10
45	matching game with source code	1 890 000	0	2014-07-26