Keyword Analysis & Research: when did international flights start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did international flights start	1.89	0.4	8459	37	36
when	1.72	1	8426	91	4
did	0.51	0.3	7460	85	3
international	1.91	0.6	6163	47	13
flights	0.22	0.1	5556	71	7
start	0.84	0.3	4812	89	5

Keyword	CPC	PCC	Volume	Score
when did international flights start	1.93	0.2	8272	95