earth's early history toefl

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
earth's early history toefl	0.64	0.8	4724	89	27
earth's	0.14	0.6	7091	11	7
early	0.28	0.7	5677	79	5
history	0.23	0.2	341	56	7
toefl	0.89	0.1	6488	2	5

Keyword	CPC	PCC	Volume	Score
earth's early history toefl	0.55	0.7	1341	10
earth's early history	0.87	0.9	3586	7
disease and history toefl	1.11	0.9	7787	51
never in the history of humanity toefl	0.3	1	7989	85
origins of the megaliths toefl	0.66	0.1	921	21
tes toefl english first	0.29	0.7	6322	58
early history of earth	1.58	0.5	9137	2
language as a historical source toefl	1.97	0.6	5184	71
the origins of agriculture toefl	1.14	0.8	9283	14
origin of the solar system toefl	0.1	0.2	7994	14
brief history of the earth	1.38	0.6	7160	4