Keyword Analysis & Research: null pointer exception in java means

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
null pointer exception in java means	1.65	0.5	9090	47	36
null	0.71	0.6	5276	88	4
pointer	1.18	0.5	9878	46	7
exception	0.23	0.9	3995	6	9
in	1.54	0.6	498	68	2
java	1.98	0.4	8256	59	4
means	0.22	0.9	3589	5	5

Keyword	CPC	PCC	Volume	Score
null pointer exception in java means	0.53	0.2	8638	29
what does null pointer exception mean in java	0.64	0.2	7459	23
null pointer exception in java meaning	0.7	0.4	5938	24