the constructor file string is undefined

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
the constructor file string is undefined	0.95	0.5	8743	57	40
the	0.29	0.3	8289	30	3
constructor	1.9	0.5	5529	53	11
file	0.72	0.4	6825	89	4
string	1.02	0.4	6695	11	6
is	0.93	0.9	8166	46	2
undefined	0.26	0.4	5402	81	9

Keyword	CPC	PCC	Volume	Score
the constructor file string is undefined	0.2	1	6648	99
the constructor user string is undefined	0.29	0.5	3198	10
the constructor student string is undefined	1.25	0.1	1538	2
the constructor is undefined	1.13	1	4193	81
the constructor person string is undefined	0.78	0.1	8852	53
undefined is not a constructor	1.32	0.6	6647	50
the constructor object is undefined	1.21	0.1	8402	46
the constructor string char is undefined	1.51	0.1	9445	34
the constructor dog string is undefined	1.02	0.3	7032	17
the constructor is undefined java	1.17	0.2	5826	25
the constructor jframe string is undefined	0.75	0.2	1936	44
the constructor student is undefined	1.34	0.9	5866	38
the constructor user is undefined	0.81	0.6	2286	67
the constructor person is undefined	0.01	0.1	700	16
the constructor path is undefined	0.25	1	77	35
typeerror: undefined is not a constructor	1.25	0.6	8601	15
undefined reference to constructor	0.07	1	6764	4