list of comets by year

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
list of comets by year	0.3	0.2	4634	57	22
list	1.25	0.8	6460	53	4
of	1.04	0.6	4886	62	2
comets	0.2	0.5	3661	100	6
by	0.3	0.8	3285	21	2
year	1.33	0.9	9772	6	4

Keyword	CPC	PCC	Volume	Score
list of comets by year	0.35	0.6	622	74
list of known comets	1.93	0.6	8509	53
list of great comets	1.74	0.9	4364	37
list of famous comets	0.25	0.5	1017	94
list of named comets	1.5	0.4	5538	66
nasa list of historical comets	0.94	0.5	5808	84
list of comets names	0.42	0.5	7204	38
how many currently known comets are there	1.72	0.6	9216	89
the year of the comet	1.18	0.3	5826	55
year of the comet cast	0.01	0.2	5897	96
what are the most famous comets	1.08	0.3	7002	54
comets in the last 20 years	1.14	0.1	8694	26
comets in the last 30 years	1.87	0.1	7866	31
popular comet names list	0.54	1	8928	7
famous comets in history	0.18	0.4	3511	71
comets in our solar system names	0.27	0.7	3067	80
comet that comes every 76 years	1.95	0.4	2087	15