perl defined or

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
perl defined or	1.46	0.7	585	4	15
perl	0.18	0.3	5227	75	4
defined	0.72	0.5	5675	87	7
or	0.79	0.4	4476	18	2

Keyword	CPC	PCC	Volume	Score
perl defined or	1.07	0.1	4126	69
perl defined array	1.61	0.3	7713	3
perl defined array is deprecated	1.87	0.1	7170	15
perl defined vs exists	1.66	0.3	6041	86
perl defined	1.28	0.1	1783	61
perl defined exists	0.47	0.3	5726	95
perl defined hash	0.48	0.6	8605	75
perl if defined	0.49	0.7	3347	16
perl check if variable is defined	0.33	0.7	5060	99
not defined in perl	0.22	0.7	9165	48
perl check if hash is defined	0.76	0.4	9076	11
what is defined in perl	1.07	0.1	1190	21
last if not defined perl	0.02	0.7	8588	82