when were computers invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when were computers invented	1.68	1	8877	48	28
when	0.41	0.5	7553	94	4
were	1.69	0.6	4195	48	4
computers	1.74	0.3	8258	63	9
invented	1.11	0.6	9705	16	8

Keyword	CPC	PCC	Volume	Score
when were computers invented	1.35	0.5	7518	85
when were computers invented for home	1.89	0.2	2556	65
when were computers invented 1970s	1.16	0.8	4051	9
when were computers invented year	0.59	0.1	9762	65
when were computers invented for the public	1.22	0.2	8680	28
when were personal computers invented	1.05	0.8	4914	41
how were computers invented	1.63	0.9	4784	2
when were modern computers invented	0.69	0.6	3867	48
when were computers first invented	1.3	0.3	9943	18
when were desktop computers invented	0.8	0.4	2134	91
computers in the 1970s	0.74	0.8	6782	17
what year were computers invented	0.57	1	4547	46
were there computers in the 70s	0.63	0.4	7705	30
history of computers before 1960	1.15	0.2	517	59
when were computers available to the public	2	0.1	8624	25