Keyword Analysis & Research: nih.gov what are clinical trials

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
nih.gov what are clinical trials	1.26	0.1	2670	46	32
nih.gov	1.22	1	7704	88	7
what	0.68	0.7	7107	82	4
are	0.85	0.3	4231	74	3
clinical	1.92	0.9	4294	75	8
trials	1.27	0.5	218	36	6

Keyword	CPC	PCC	Volume	Score
nih.gov what are clinical trials	0.7	0.5	5729	26