the first known primates on earth

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
the first known primates on earth	0.21	1	5745	54	33
the	1.59	0.5	8656	39	3
first	1.16	0.9	4997	95	5
known	1.11	0.1	3093	96	5
primates	1.23	0.6	5858	24	8
on	1.77	0.5	9170	14	2
earth	1.66	0.6	8593	81	5

Keyword	CPC	PCC	Volume	Score
the first known primates on earth	0.53	0.9	1846	70
when did primates first appear on earth	0.59	0.8	3613	85
what were the first true primates called	1.35	0.4	9184	38
when were the first primates	0.59	0.3	7047	63
the first true primates were	1.84	0.7	7848	31
when the first primates appeared	1.07	0.2	8087	49
where were the earliest known primates found	0.45	0.5	8543	91
the earliest primates evolved during	0.58	0.8	9644	22
when did the first primates evolve	0.51	0.8	9443	65
which primate evolved first	1.96	0.1	5120	11
what period did primates first appear	1.38	0.9	7879	58
primates in the world	1.83	1	1778	61
how long have primates existed	1.75	0.8	2655	63
where did primates originate	0.46	0.7	4909	82