Keyword Analysis & Research: what does pnas journal stand for

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does pnas journal stand for	0.68	0.9	2083	37	32
what	1.62	0.8	3436	69	4
does	0.09	0.5	1852	53	4
pnas	0.99	0.4	4884	7	4
journal	0.14	1	3197	26	7
stand	1.61	0.1	8174	20	5
for	0.29	0.8	6809	75	3

Keyword	CPC	PCC	Volume	Score
what does pnas journal stand for	0.69	0.2	4701	45