Keyword Analysis & Research: date of first printing press

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
date of first printing press	0.08	0.5	670	16	28
date	0.07	0.8	6515	96	4
of	1.47	0.1	2106	42	2
first	0.82	0.9	8550	18	5
printing	1.93	0.9	1411	18	8
press	0.9	0.5	415	73	5

Keyword	CPC	PCC	Volume	Score
date of first printing press	1.02	0.8	1979	82
name of the first printing press	0.82	0.8	7408	95
first printing press was developed by	0.75	0.9	1192	44
when was first printing press invented	1.09	0.3	2735	62
when was the printing press invented date	1.62	0.4	3280	63
who made the first printing press	0.86	0.5	1095	98
what year was the printing press created	1.87	0.3	945	94
when was the printing press created	1.64	0.1	7346	57