membranes that protect the brain

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
membranes that protect the brain	1.8	0.7	7650	13	32
membranes	1.96	0.2	260	59	9
that	0.76	0.5	3125	5	4
protect	1.68	0.7	7655	31	7
the	1.08	0.5	7065	95	3
brain	1.11	0.8	3817	55	5

Keyword	CPC	PCC	Volume	Score
membranes that protect the brain	0.05	0.3	524	46
three membranes that protect the brain	1.43	0.6	7790	49
membranes that protect brain and spinal cord	0.73	0.2	642	78
membranes covering the brain	1.18	0.6	8461	63
membranes around the brain	2	0.3	6683	20
a membrane that surrounds the brain	1.9	0.1	1291	68
protective membrane layers of the brain	0.27	0.3	5517	86
membrane that protects spinal cord and brain	1.52	0.3	7878	84
membranes that cover brain and spinal cord	1.52	0.8	711	43
innermost membrane that covers brain	0.11	0.2	9678	82
membrane surrounding the brain	1.18	0.9	5909	75
innermost membrane covering the brain	1.56	0.6	5674	52
brain is covered by which membrane	0.51	1	4012	77
middle membrane covering the brain	1.51	0.6	8475	37