when did steamships start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did steamships start	1.58	0.1	8054	20	25
when	1.88	0.7	8792	58	4
did	1.01	0.6	3882	91	3
steamships	1.02	0.7	4159	22	10
start	0.44	0.2	1193	12	5

Keyword	CPC	PCC	Volume	Score
when did steamships start	0.52	0.9	3185	27
when did steamships become common	1.45	0.2	2295	36
when was the first steamship	0.07	0.9	3323	46
when was the first steamship made	1.15	0.5	999	6
when did steamships become popular	0.68	0.1	6348	56
when was steamship invented	0.97	0.7	7583	71
who made the first steamship	0.82	0.6	1679	4
who created the first steamship	1.76	0.1	2334	53
when did steam ships begin	0.43	0.1	3878	4
why were steamships limited at first	0.61	1	8794	3
who invented the steamship	1.92	0.7	3950	74
history of steamship lines	0.49	0.9	4564	79
invention of the steamship	1.04	0.7	1488	20