bombardment definition astronomy

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
bombardment definition astronomy	1.7	0.9	2450	53	32
bombardment	0.35	0.8	8930	39	11
definition	1.16	0.8	159	69	10
astronomy	0.09	0.9	4154	66	9

Keyword	CPC	PCC	Volume	Score
bombardment definition astronomy	1.36	0.1	139	52
heavy bombardment definition astronomy	0.33	0.5	8286	20
what is heavy bombardment	1.45	0.9	9377	62
heavy bombardment period definition	1.89	0.8	2007	20
the heavy bombardment and life on earth	1.47	0.6	9395	60
end of heavy bombardment	1.79	0.3	185	55
late heavy bombardment definition	1.95	0.8	9158	13
the heavy bombardment and life	0.29	0.3	6388	9
bombarded definition in astronomy	0.01	0.7	1119	73
period of heavy bombardment on earth	1.21	0.9	1993	53
late heavy bombardment earth	1.08	0.5	991	46
the late heavy bombardment	1.68	0.3	1790	30
what is a bombardment	0.76	0.2	5939	26