Keyword Analysis & Research: why air expands when it rises

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why air expands when it rises	0.48	0.3	4086	67	29
why	0.15	0.9	1446	60	3
air	1.04	0.6	1252	1	3
expands	0.94	0.8	6883	72	7
when	0.25	0.1	9321	100	4
it	1.56	0.5	5867	89	2
rises	0.36	0.2	1884	82	5

Keyword	CPC	PCC	Volume	Score
why air expands when it rises	0.99	0.8	4909	40