Keyword Analysis & Research: define bias in research and its three types

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define bias in research and its three types	1.93	0.2	3422	17	43
define	0.79	0.7	2524	69	6
bias	0.38	1	8923	45	4
in	1.53	0.8	4820	2	2
research	1.92	0.5	5088	63	8
and	1.99	0.1	4563	23	3
its	1.46	0.5	1851	8	3
three	0.89	0.8	2814	54	5
types	0.65	0.8	4128	53	5

Keyword	CPC	PCC	Volume	Score
define bias in research and its three types	1.42	0.1	8010	61