Keyword Analysis & Research: when was the telegraph invented exact date

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the telegraph invented exact date	1.17	0.7	1983	51	42
when	0.77	0.4	1350	91	4
was	1.16	0.9	3066	43	3
the	1.42	0.1	952	28	3
telegraph	1.58	0.4	2600	90	9
invented	0.1	0.3	1431	51	8
exact	1.82	0.2	6371	1	5
date	0.31	1	5766	27	4

Keyword	CPC	PCC	Volume	Score
when was the telegraph invented exact date	1.19	0.4	995	49