Keyword Analysis & Research: what does this operator mean in java

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does this operator mean in java	1.38	0.1	2510	80	36
what	0.36	0.5	5503	97	4
does	0.52	0.7	3566	84	4
this	0.48	0.7	5796	37	4
operator	0.94	0.3	5132	78	8
mean	0.14	0.6	2410	100	4
in	1.41	0.4	7013	30	2
java	1.32	0.1	3592	10	4

Keyword	CPC	PCC	Volume	Score
what does this operator mean in java	1.4	0.8	9013	46
what does the operator mean in java	1.42	0.5	9573	97
what does the + operator mean in java	1.26	0.2	1909	2
what does operator mean in javascript	1.46	0.2	9064	5
what is mean by operator in java	0.55	0.9	1580	12
what is mean by logical operator in java	1.27	0.5	4371	40
what do you mean by operator in java	1.14	0.2	7285	64
operator means in java	0.43	0.3	6343	71
operator meaning java	0.8	0.3	5924	32
operator meaning in javascript	0.15	0.7	5923	89