historical background of land transportation

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
historical background of land transportation	0.31	0.2	9007	52	44
historical	1.92	0.1	9615	97	10
background	1.04	0.8	8201	7	10
of	0.91	0.2	1945	51	2
land	1.55	0.8	3836	18	4
transportation	0.36	1	5357	64	14

Keyword	CPC	PCC	Volume	Score
historical background of land transportation	1.71	0.2	9018	27
history of land transport	1.37	0.3	9701	100
history of land transportation timeline	1.62	1	2532	81
timeline of land transportation	1.65	0.5	4905	100
the evolution of land transportation	1.58	0.1	9857	78
the history of transportation	0.5	0.7	5683	1
history of transportation pdf	1.86	0.7	6695	28
historical antecedent of transportation	0.19	0.1	6449	6
picture of land transportation	0.62	0.1	6583	27
historical development of transport system	1.07	0.7	1179	27
evolution of land transport	1.71	0.1	8380	22
images of land transportation	0.55	0.3	2895	73
timeline of the history of transportation	0.7	0.4	6557	69
history of modern transportation	0.51	0.3	5849	15
mention the developments of transportation	1.64	0.2	7066	31
history of transportation in america	0.42	1	2130	8
history of public transportation	0.36	0.6	4695	89
information about land transport	1.6	0.3	9779	30
when was transportation introduced	0.77	0.4	6853	31
today in transportation history	0.6	0.7	3710	98
how was transportation in the past	1.63	0.1	1401	64