printing press invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
printing press invented	0.03	1	732	14	23
printing	1.58	0.9	1532	28	8
press	1.63	0.4	9454	72	5
invented	1.41	0.4	5596	29	8

Keyword	CPC	PCC	Volume	Score
printing press invented	1.08	0.5	9402	26
printing press invented year	0.71	1	281	38
printing press invented date	1.87	0.8	6338	72
printing press invented in the renaissance	1.25	0.7	8358	55
printing press invented by johannes gutenberg	1.26	0.4	3763	76
printing press invented 1436	1.2	0.7	7965	31
printing press invented in china	1.56	0.9	8438	29
when was the printing press invented	0.09	0.3	337	52
who invented the printing press	0.15	0.4	7782	19
where was the printing press invented	0.89	0.2	2097	10
what year was the printing press invented	0.18	0.8	5377	28
when was the first printing press invented	0.9	0.2	1959	48
who invented the first printing press	1.88	0.3	5936	34