Keyword Analysis & Research: why do eclipses not happen every month

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do eclipses not happen every month	1.06	1	8151	15	38
why	0.66	0.8	714	86	3
do	1.87	0.7	9740	22	2
eclipses	1.08	0.3	4529	74	8
not	0.68	0.8	9716	20	3
happen	1.41	0.1	2724	95	6
every	0.84	0.3	999	53	5
month	0.04	0.7	7312	91	5

Keyword	CPC	PCC	Volume	Score
why do eclipses not happen every month	0.3	0.3	9860	32