Keyword Analysis & Research: json vs xml which is better

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
json vs xml which is better	0.99	0.4	2291	60	27
json	1.72	0.1	4892	94	4
vs	1.22	0.1	5396	2	2
xml	0.07	0.1	3806	32	3
which	1.27	0.7	8617	75	5
is	1.1	0.1	6142	5	2
better	1.41	0.8	6841	87	6

Keyword	CPC	PCC	Volume	Score
json vs xml which is better	0.08	0.3	212	49