when did usain bolt start running

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did usain bolt start running	0.58	0.1	9839	10	33
when	1.72	0.2	7827	33	4
did	0.27	1	9435	73	3
usain	1.22	0.9	8406	40	5
bolt	1.92	0.5	7569	28	4
start	0.62	0.7	9773	53	5
running	0.22	0.4	2638	37	7

Keyword	CPC	PCC	Volume	Score
when did usain bolt start running	0.33	0.5	9275	33
when did usain bolt start running track	0.13	0.7	5547	20
why did usain bolt start running	0.23	0.3	9466	69
what age did usain bolt start running	0.58	0.6	5934	83
when did usain bolt start his career	0.66	0.5	5651	78
how long has usain bolt been running	0.29	0.7	4019	71
what did usain bolt run	0.04	0.2	4560	82
how long did usain bolt run	1.67	0.4	3349	57
what events did usain bolt run	0.67	0.4	4903	84
what race did usain bolt run	1.56	0.4	5345	13
how fast did usain bolt run	0.9	0.8	7677	70
when did usain bolt run 9.58	1.24	0.5	6301	86
video of usain bolt running	1.58	0.1	9325	73
usain bolt sprint start	1.95	0.8	4846	27
how fast was usain bolt running	1.06	0.1	400	64
how many miles did usain bolt run	1.58	1	5007	61
usain bolt running fast	1.1	0.7	5892	96
how did usain bolt become fast	0.59	0.2	840	52
history of usain bolt	1.07	0.9	2136	34