history of the lie detector

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
history of the lie detector	1.15	0.9	2149	2	27
history	0.78	0.6	7786	17	7
of	1.51	0.3	7529	16	2
the	1.31	0.6	2348	45	3
lie	1.38	0.7	5621	86	3
detector	0.35	0.8	2333	84	8

Keyword	CPC	PCC	Volume	Score
history of the lie detector	0.58	1	9657	57
lie detector test history	0.86	0.4	1838	58
second lie detector in history	0.69	0.8	5035	22
old lie detector in history	0.77	0.4	3937	55
who is the best lie detector in history	0.41	0.8	6845	100
who invented the lie detector test	0.79	0.3	4682	51
who created the lie detector test	0.4	0.5	5623	74
inventor of lie detector test	1.31	0.6	7733	63
history of lie detection	1.23	0.9	5414	91
when was the lie detector invented	0.41	0.3	2237	80
when was the lie detector created	0.4	0.4	7126	93
what year was the lie detector invented	0.97	1	464	56
who invented the first lie detector	0.48	1	6253	53
first lie detector test	0.76	0.5	8516	18
invention of the lie detector	1.49	0.2	6976	57
when was the first lie detector built	1.17	0.2	8195	92
who created the lie detector	1.95	0.2	2230	52
inventor of the lie detector	1.7	0.9	3887	18
who made the lie detector	1.02	0.1	2667	7