who invented the light bulb filament black

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
who invented the light bulb filament black	1.42	0.3	2935	18	42
who	1.11	0.2	2579	18	3
invented	0.33	0.3	4212	8	8
the	1.18	0.3	6467	23	3
light	0.13	0.9	4834	42	5
bulb	0.33	0.2	9669	93	4
filament	0.73	0.9	2693	52	8
black	0.01	0.4	4742	93	5

Keyword	CPC	PCC	Volume	Score
who invented the light bulb filament black	0.69	0.4	6799	91
black man invented light bulb filament	0.18	0.3	2794	97
who invented the light bulb black history	0.93	1	4650	49
who invented the light bulb filament	0.49	0.4	2026	62
black man who invented the light bulb	0.96	0.6	2991	88
which black person invented the light bulb	1.4	0.7	8037	17
the black inventor of the light bulb	1.41	0.2	5029	41
who made the first light bulb black	0.82	0.6	5481	76
who created the light bulb filament	1.36	0.9	5199	17
who invented the filament in light bulbs	1.36	0.2	869	31
inventor of the light bulb filament	0.65	1	1501	34
black man who created light bulb	0.99	0.2	9436	26