Keyword Analysis & Research: sql is null or empty string

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
sql is null or empty string	2	0.8	4757	92	27
sql	0.46	0.7	2035	20	3
is	0.57	0.1	7494	51	2
null	1.63	0.8	835	45	4
or	1.04	1	3847	4	2
empty	0.43	0.4	5821	8	5
string	1.93	0.3	6962	57	6

Keyword	CPC	PCC	Volume	Score
sql is null or empty string	1.34	0.5	2122	22