Keyword Analysis & Research: how was the alarm clock invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how was the alarm clock invented	1.92	1	8555	37	32
how	0.51	0.5	9760	7	3
was	0.43	0.4	7847	42	3
the	0.68	0.2	2772	90	3
alarm	0.4	0.5	8271	99	5
clock	1.91	0.9	9593	77	5
invented	1.42	0.2	1643	93	8

Keyword	CPC	PCC	Volume	Score
how was the alarm clock invented	1.73	0.3	8409	90
who invented the alarm clock	0.39	0.7	2649	95
when was the alarm clock invented	0.4	0.1	4372	21
who invented the first alarm clock	0.58	1	7212	16
when was the first alarm clock invented	1.19	0.1	3506	61
who invented the alarm clock gilded age	1.35	0.3	9560	66
where was the alarm clock invented	1.6	0.7	4872	94
when were alarm clocks invented	0.91	0.8	527	49
when were digital alarm clocks invented	0.04	0.8	7681	8
first alarm clock invented	1.16	0.7	6299	42