how efficient are hydrogen fuel cell cars

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how efficient are hydrogen fuel cell cars	1.72	0.5	7007	1	41
how	0.05	0.3	3101	37	3
efficient	0.31	0.7	8086	54	9
are	1.57	0.7	5107	25	3
hydrogen	0.15	0.6	5557	67	8
fuel	0.99	0.2	8364	77	4
cell	1.1	0.1	6411	55	4
cars	0.67	0.9	3203	44	4

Keyword	CPC	PCC	Volume	Score
how efficient are hydrogen fuel cell cars	1.58	0.3	7095	47
how efficient are hydrogen fuel cells	0.01	0.6	4060	1
how efficient is a hydrogen fuel cell	1.36	0.3	4046	95
how efficient are hydrogen cars	0.96	0.3	5603	35
fuel economy of hydrogen fuel cell vehicles	1.89	0.1	438	60
benefits of hydrogen fuel cell cars	1.14	0.4	953	71
how efficient are hydrogen powered cars	0.9	0.4	8768	87
best hydrogen fuel cell cars	1.81	0.6	2558	40
hydrogen fuel cell automobiles advantages	0.33	0.3	108	15
fuel cell hydrogen cars	0.63	0.7	1091	25
fuel cell efficiency hydrogen	0.11	0.4	8192	92
hydrogen fuel cell automobiles comparison	1.9	0.3	4641	43
hydrogen fuel cell car mileage	1.43	0.4	7288	54
hydrogen car fuel efficiency	1.71	0.8	8324	83