Keyword Analysis & Research: who first saw halley's comet

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
who first saw halley's comet	1.11	0.8	664	46	28
who	1.97	0.4	8462	14	3
first	1.39	0.5	5250	2	5
saw	1.06	0.1	3626	74	3
halley's	1.31	0.4	6726	53	8
comet	1.08	0.9	213	80	5

Keyword	CPC	PCC	Volume	Score
who first saw halley's comet	1.53	0.6	2360	29