Keyword Analysis & Research: what does 2nd nature mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does 2nd nature mean	0.52	0.9	709	24	25
what	1.8	0.2	7839	53	4
does	0.13	0.8	601	99	4
2nd	1.42	0.9	7134	46	3
nature	1.44	1	3195	3	6
mean	0.52	0.2	3909	25	4

Keyword	CPC	PCC	Volume	Score
what does 2nd nature mean	0.79	0.8	222	69