Keyword Analysis & Research: when was the printing press invented china

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the printing press invented china	0.37	0.1	3826	99	42
when	0.95	0.4	8380	42	4
was	1.98	0.5	7068	6	3
the	0.47	0.9	7397	46	3
printing	1.81	0.6	3830	65	8
press	0.49	0.3	4949	1	5
invented	0.41	1	1907	27	8
china	0.82	0.9	6587	12	5

Keyword	CPC	PCC	Volume	Score
when was the printing press invented china	0.42	0.3	7542	73
who invented the printing press china	0.52	0.3	1782	72
was the printing press invented in china	0.43	0.3	3541	81
china invented the printing press	1.83	0.5	50	17
when was the printing press invented in china	0.95	0.3	4973	29