ancient china inventions printing

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
ancient china inventions printing	1.53	0.7	4910	31	33
ancient	0.39	0.6	8399	35	7
china	0.07	0.3	9644	14	5
inventions	1.83	0.5	3210	87	10
printing	0.76	0.9	8606	50	8

Keyword	CPC	PCC	Volume	Score
who invented printing in ancient china	0.67	0.3	1601	19
printing in ancient china	0.98	0.4	3178	23
when was printing invented in ancient china	1.34	1	6443	89
history of printing ancient china	1.29	0.5	8641	45
printing invented in china	0.76	0.9	8349	5
did china invent printing	1.7	0.1	995	44
ancient inventions of china	1.98	0.4	8267	20
history of ancient china inventions	1.72	0.4	9472	18
inventions made in ancient china	0.42	0.5	1376	6
did the chinese invent printing	0.92	1	2290	4
important inventions of ancient china	0.62	0.9	3573	84
the chinese invented printing	0.53	0.6	4637	31
who invented printing in china	1.75	0.6	6867	70
what year was printing invented in china	1.26	0.1	9836	88
printer in ancient china	1.34	0.8	4837	91
why was printing invented in ancient china	0.36	0.3	3559	78
how was printing invented in ancient china	1.75	0.8	8462	27
history of printing in china	0.35	0.9	5493	49
who invented the printing press in china	1.52	1	8674	40
when was printing first used in china	1.11	0.9	1090	29
printing technique that originated in china	1.25	0.9	4990	98
was the printing press invented in china	1.57	0.2	7459	59
china invented the printing press	0.99	0.8	3362	62