dewey decimal system was introduced in 1876

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
dewey decimal system was introduced in 1876	0.15	0.7	3164	70	43
dewey	0.91	0.2	991	56	5
decimal	1.49	0.9	2819	21	7
system	0.09	0.8	668	56	6
was	1.48	0.3	838	89	3
introduced	0.34	0.4	6114	91	10
in	1.96	0.9	7150	84	2
1876	1.23	0.4	9023	47	4

Keyword	CPC	PCC	Volume	Score
dewey decimal system was introduced in 1876	1.32	0.5	1901	2
when did the dewey decimal system start	0.7	0.5	1609	52
why was the dewey decimal system created	0.35	1	8498	54
who invented the dewey decimal system	0.04	0.2	1312	44
what was the dewey decimal system	1.14	0.5	5586	66
dewey decimal system origin	0.82	0.1	6805	16
who developed the dewey decimal system	1.21	1	5058	26
when was dewey decimal invented	1.42	1	4407	50
who created the dewey decimal system	0.24	0.1	1134	22
dewey decimal system history section	1.69	0.5	8070	26
who made the dewey decimal system	1.2	0.2	3378	85
inventor of dewey decimal system	1.08	0.8	5151	85
who devised the dewey decimal system	0.28	0.7	5556	54
wikipedia dewey decimal system	1.15	0.3	5848	21
dewey decimal system wiki	0.01	0.3	4321	12
dewey decimal for history	0.04	0.4	1233	72