Keyword Analysis & Research: what is a ppd reading

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is a ppd reading	1.22	0.1	7865	43	21
what	1.49	0.5	2898	82	4
is	1.95	0.4	5248	91	2
a	1.97	0.6	3067	51	1
ppd	1.76	0.7	1822	78	3
reading	1.2	0.7	7117	100	7

Keyword	CPC	PCC	Volume	Score
what is a ppd reading	0.43	0.6	268	64