when did trees appear

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did trees appear	0.35	0.5	1753	11	21
when	0.55	0.8	9043	28	4
did	1.87	0.1	8261	99	3
trees	1.24	0.5	2153	86	5
appear	0.33	0.4	7579	3	6

Keyword	CPC	PCC	Volume	Score
when did trees appear	0.02	0.6	1403	38
when did trees appear on earth	1.62	0.1	6445	62
when did trees first appear	1.53	0.9	5221	44
when did trees first appear on earth	0.67	0.6	9915	77
when did redwood trees first appear on earth	0.28	0.3	2969	18
when did palm trees first appear	1.13	1	6463	41
when did pine trees first appear	0.84	0.4	5986	88
when did deciduous trees first appear	1.99	0.2	7909	8
how did trees appear on earth	0.92	0.5	3580	87
how long have trees been on earth	0.11	0.9	7224	48
earliest trees on earth	1.97	0.8	2446	33
when did trees develop	0.32	0.9	576	12
when were trees discovered	1.61	0.4	4115	59
when were trees created	0.71	0.1	3581	86
when were trees made	1.96	0.6	2077	72
how long have trees been around	0.06	0.6	406	50
when were trees invented	0.79	0.5	3950	58
how long have trees existed	1.38	0.8	9207	49
the history of trees	0.74	0.8	9649	7