who proposed the theory of panspermia

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
who proposed the theory of panspermia	0.94	0.6	5580	66	37
who	1.53	1	8125	95	3
proposed	0.31	0.2	3018	91	8
the	0.37	0.6	8663	20	3
theory	1.96	0.7	7315	73	6
of	0.17	0.1	7779	92	2
panspermia	1.79	0.1	9374	70	10

Keyword	CPC	PCC	Volume	Score
who proposed the theory of panspermia	0.34	0.1	1205	66
panspermia theory proposed by	0.51	0.4	4301	68
theory of panspermia was proposed by	0.93	0.6	6478	72
he proposed the theory of panspermia	1.08	0.6	8464	36
what is the theory of panspermia	1.95	0.4	5704	27
panspermia theory was given by	0.22	1	7736	16
what does the panspermia theory state	1.46	0.7	7574	30
panspermia theory of life	1.24	1	9500	25
quien creo la teoria panspermia	0.46	1	667	67
quien propuso la teoria de la panspermia	1.16	0.6	4101	19
quien propuso la teoria de panspermia	0.32	0.2	4817	85
la teoria de la panspermia	1.99	0.1	4242	51