Keyword Analysis & Research: first modern optical telescope

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
first modern optical telescope	1.49	0.5	527	45	30
first	0.85	0.8	7213	72	5
modern	0.45	0.8	9341	34	6
optical	0.89	0.6	8180	29	7
telescope	0.02	0.9	9875	37	9

Keyword	CPC	PCC	Volume	Score
first modern optical telescope	1.51	0.2	8449	61