what was the first passage

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what was the first passage	1.44	0.3	7628	71	26
what	1.04	0.7	4276	52	4
was	1.32	1	2508	30	3
the	0.2	0.8	7344	26	3
first	2	0.8	6737	27	5
passage	0.45	0.2	414	100	7

Keyword	CPC	PCC	Volume	Score
what was the first passenger plane	1.34	0.9	5097	64
what was the first passenger jet	0.24	0.7	1064	42
what was the first passenger airline	1.6	0.9	100	14
what was the first passenger train	1.64	0.4	6501	18
what was the first passenger aircraft	0.85	0.6	4170	15
what was the first passenger airplane	0.93	0.2	375	1
what was the first passenger plane in history	0.66	0.8	6685	25
what was the first middle passage	1.69	0.1	9375	99
first jet passenger plane	0.97	0.9	2763	3
when was the first passenger jet	1.37	0.3	8047	6
when was the first passenger jet made	0.87	0.2	5016	39
first passenger jet flight	1.59	0.5	1760	98
first passenger jet airplane	1.19	0.9	4302	14
first transatlantic passenger jet flight	1.13	0.8	8682	27
first supersonic passenger jet	1.8	0.7	3527	26
when was the first passenger plane made	1.85	0.3	2159	49
the first passenger plane	1.85	0.7	6795	22
when was the first passenger plane invented	0.95	0.6	8242	59
first passenger plane flight	0.68	0.5	9688	28
first supersonic passenger plane	0.41	0.1	5639	13
first passenger plane in the world	0.27	0.6	5715	59