who invented the pacemaker otis boykin

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
who invented the pacemaker otis boykin	0.46	0.3	620	42	38
who	0.16	0.3	1022	72	3
invented	1.76	0.3	6200	98	8
the	1.83	0.4	4932	48	3
pacemaker	1.01	1	1063	29	9
otis	0.84	0.6	9695	38	4
boykin	1.52	0.4	6583	16	6

Keyword	CPC	PCC	Volume	Score
who invented the pacemaker otis boykin	0.24	0.1	9208	49
pacemaker 1953 otis boykin	0.5	0.7	308	92
otis boykin heart pacemaker discover	1.16	0.6	8069	34
who invented the pacemaker	1.41	0.7	6290	98
inventor of the pacemaker	0.62	0.7	263	81
who created the pacemaker	0.07	0.7	9318	14
who made the pacemaker	1.37	1	7887	82
otis boykin what did he invent	1.24	1	56	71
otis boykin african american inventor	1.37	0.7	3272	35
who invented the electronic pacemaker	0.5	0.4	4575	62
the invention of the pacemaker	0.67	0.9	8487	75
inventions by otis boykin	1.41	0.1	1149	11
how was the pacemaker invented	0.85	0.8	1891	36
creator of the pacemaker	1.18	0.8	6085	45
pictures of otis boykin inventions	0.2	0.4	640	30
otis boykin invention pictures	1.89	0.4	7092	94
otis boykin inventions list	1.42	0.3	4632	71