JA.WIKIBOOKS.ORG has 5 keywords

Third position — 1 keywords

Keywords Analytic

the 3th position for ja.wikibooks.org

#	Keyword	Results	Change	Check Date
3	c言語 utf16	55 200	0	2016-01-15

positions above than 3th ja.wikibooks.org

#	Keyword	Results	Change	Check Date
7	一橋大学 科目	7 120	0	2015-11-16
7	京大受験	9 360	0	2015-11-16
12	同人誌即売会	45 600	0	2015-11-18