the constructor person is undefined

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
the constructor person is undefined	0.75	0.2	5406	67	35
the	0.55	0.3	4409	30	3
constructor	1.94	0.1	7536	23	11
person	1.99	0.2	375	95	6
is	1.98	0.2	1622	1	2
undefined	1.57	0.9	5832	77	9

Keyword	CPC	PCC	Volume	Score
the constructor person is undefined	1.18	0.1	2765	21
the constructor user is undefined	1.94	0.8	3088	100
undefined is not a constructor	0.95	0.7	8835	92
the constructor object is undefined	1.93	0.2	6065	77
the constructor student is undefined	1.64	0.4	8199	22
the constructor employee is undefined	0.2	0.1	6859	50
the constructor user string is undefined	0.18	0.7	313	20
the constructor point is undefined	0.03	0.9	5897	96
the constructor is undefined java	0.93	0.8	3795	6
the constructor dog is undefined	0.65	0.8	693	62
the constructor book is undefined	1.95	0.3	3408	29
the constructor account is undefined	1.53	0.3	9963	24
the constructor file string is undefined	1.73	0.8	6767	18
the constructor object string is undefined	0.09	0.4	8406	13
the constructor path is undefined	1.76	0.2	8735	19
super constructor is undefined	0.93	1	2702	20
typeerror: undefined is not a constructor	1.57	0.8	1857	72
undefined reference to constructor	1.87	0.4	3909	23
undefined is not a constructor evaluating	1.15	0.1	4048	23