gutenberg's printing press invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
gutenberg's printing press invented	0.72	0.3	9946	9	35
gutenberg's	0.78	0.9	7845	19	11
printing	0.07	0.4	705	43	8
press	0.81	0.6	3491	30	5
invented	0.62	1	4047	37	8

Keyword	CPC	PCC	Volume	Score
gutenberg printing press invented	0.03	0.7	3747	3
gutenberg printing press invented 1440	1.95	0.7	3573	44
when was gutenberg's printing press invented	1.48	0.7	9377	74
how was gutenberg's printing press invented	0.61	0.7	6833	9
where was gutenberg's printing press invented	1.96	0.2	1310	71
who invented the gutenberg printing press	1.33	0.2	5952	68
gutenberg printing press date invented	1.89	0.6	396	55
printing press invented by johannes gutenberg	0.84	0.5	8660	8
when was printing press invented by gutenberg	1.1	0.2	5563	29
printing press invention gutenberg	1.26	0.8	1660	95
gutenberg printing press invention date	1.73	0.7	7725	63
when did gutenberg invent the printing press	0.21	0.1	2657	33
when did gutenberg make the printing press	0.23	1	4627	70
when was the gutenberg printing press made	1.92	0.4	8735	49
when was the gutenberg printing press created	0.61	0.4	5916	98
original printing press gutenberg	1.99	0.5	4768	36
who made the gutenberg printing press	0.74	0.3	4464	12
what was the gutenberg printing press	0.5	0.3	7861	100