Keyword Analysis & Research: difference between phq 2 and phq 9

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
difference between phq 2 and phq 9	2	0.3	8717	90	34
difference	1.42	0.6	393	94	10
between	0.59	0.9	3042	45	7
phq	0.7	0.4	3402	30	3
2	0.89	1	3424	20	1
and	1.89	0.9	5227	93	3
phq	0.34	0.8	31	78	3
9	1.65	0.4	739	97	1

Keyword	CPC	PCC	Volume	Score
difference between phq 2 and phq 9	1.39	0.8	9583	46