national academy of sciences 1973

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
national academy of sciences 1973	1.35	0.3	4646	73	33
national	0.93	0.5	1067	34	8
academy	0.1	0.9	404	45	7
of	1.42	0.1	2792	53	2
sciences	0.3	0.2	6526	90	8
1973	0.45	0.9	2369	95	4

Keyword	CPC	PCC	Volume	Score
national academy of sciences 1973	1.38	0.7	2798	84
elected national academy of sciences 1973	0.96	0.6	4298	47
academy of sciences 1973	1.01	0.6	8581	72
national academy of sciences history	0.1	0.5	4260	98
national academy of sciences wiki	0.73	0.3	6958	31
national academy of sciences wikipedia	1.7	0.3	3456	79
national academy of sciences united states	1.82	0.7	8766	26
the national academy of sciences	0.59	0.5	7288	10
national academy of sciences american	1.46	0.5	7657	48
national academy of sciences usa	1.46	1	2019	44
the national academy of sciences nas	1.96	0.5	4019	76