Keyword Analysis & Research: is review articles a primary source

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is review articles a primary source	1.63	0.2	434	63	35
is	0.25	0.6	1013	16	2
review	1.31	0.4	2322	25	6
articles	0.03	1	3219	87	8
a	1.45	0.4	7941	9	1
primary	0.72	0.8	2086	96	7
source	1.24	0.5	102	29	6

Keyword	CPC	PCC	Volume	Score
is review articles a primary source	0.39	0.3	5664	2