gutenberg printing press invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
gutenberg printing press invented	0.11	0.1	9113	81	33
gutenberg	0.99	0.1	1592	16	9
printing	1.26	0.6	947	87	8
press	1.24	0.8	5245	9	5
invented	0.51	0.5	7063	80	8

Keyword	CPC	PCC	Volume	Score
gutenberg printing press invented	0.8	0.2	8696	54
gutenberg printing press invented 1440	0.03	0.9	7010	14
gutenberg printing press invention date	0.56	0.4	9771	50
printing press invented by johannes gutenberg	0.82	0.4	6600	61
when was printing press invented by gutenberg	1.26	0.7	9571	69
when gutenberg invented the printing press	0.97	0.7	2823	37
who invented the gutenberg printing press	0.41	0.6	6803	58
why was the gutenberg printing press invented	0.88	0.4	4936	86
johann gutenberg invented the printing press	1.03	0.2	8505	23
gutenberg printing press date invented	1.19	0.9	5668	98
printing press invention gutenberg	0.6	0.2	508	10
when did gutenberg invent the printing press	0.6	0.6	7842	66
when did gutenberg make the printing press	1.26	1	5965	12
when was the gutenberg printing press made	0.34	0.8	3644	10
when was the gutenberg printing press created	0.77	0.9	4201	97
original printing press gutenberg	0.85	0.5	4807	89
who made the gutenberg printing press	1.08	0.7	5295	47
what was the gutenberg printing press	1.68	0.5	1459	7