are primates in the stone age

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
are primates in the stone age	1.78	1	2185	21	29
are	0.15	0.6	4831	89	3
primates	1.24	0.6	1699	35	8
in	0.77	0.3	5110	13	2
the	1.46	1	2628	85	3
stone	0.28	0.8	4347	23	5
age	0.76	0.1	9776	75	3

Keyword	CPC	PCC	Volume	Score
are primates in the stone age	0.55	1	9002	52
primates entering the stone age	1.94	0.7	4375	22
primates stone age	1.76	0.8	2404	15
primates have entered the stone age	1.56	0.7	6955	41
how old are primates	0.49	0.6	7034	81
are the oldest known primate group	1.62	0.8	4407	59
how long have primates existed	0.54	0.9	8554	64
are primates our ancestors	1.94	0.1	7534	13
in which era did primates originate	1.6	0.9	2302	1
the earliest primates evolved during	0.14	0.8	7606	57
the oldest known primate group includes the	0.01	0.2	2460	73
the evolution of primates	2	0.6	5619	25
where were the earliest known primates found	0.68	0.1	6480	54
when the first primates appeared	1.26	0.5	4886	4
when did primates evolve	0.21	0.2	337	95
as primates evolved they developed	0.63	0.3	7086	38
during which period did primates appear	1.54	0.6	2267	58
were primates present during primeval times	0.74	0.4	4046	10
primate origins and evolution	1.57	0.5	8630	33
interesting facts about primates	1.92	0.2	5085	21
which primate evolved first	1.6	1	3463	27
oldest living primate species	0.92	0.1	6215	43