Keyword Analysis & Research: co2 levels over the last 500 million years

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
co2 levels over the last 500 million years	0.99	0.8	8060	58	42
co2	0.76	0.5	6357	44	3
levels	0.61	0.6	7407	95	6
over	0.87	0.7	1076	69	4
the	1.91	0.3	995	48	3
last	1.18	0.1	3257	26	4
500	1.56	0.3	7237	90	3
million	0.1	0.6	9984	50	7
years	1.89	0.4	2052	13	5

Keyword	CPC	PCC	Volume	Score
co2 levels over the last 500 million years	1.75	0.2	5786	31