Keyword Analysis & Research: why is the oxford comma controversial

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why is the oxford comma controversial	0.94	0.5	2759	81	37
why	1.01	0.3	6233	4	3
is	1.13	0.9	3852	62	2
the	0.22	0.5	8867	98	3
oxford	1.99	0.3	3104	49	6
comma	0.51	1	3596	89	5
controversial	1.08	0.7	2456	80	13

Keyword	CPC	PCC	Volume	Score
why is the oxford comma controversial	0.65	0.4	1611	61
why is the oxford comma not used	0.84	0.3	4889	29
why the oxford comma matters	0.77	0.4	1376	51
why don't people use the oxford comma	1.41	0.4	220	23
why is it called the oxford comma	0.25	0.5	8341	29
is the oxford comma correct	0.36	0.1	4850	59
arguments for the oxford comma	1.11	0.2	4255	33
explain the oxford comma	0.87	1	2169	42
oxford comma good or bad	0.3	0.6	195	43
oxford comma gone wrong	1.31	0.1	3864	79
oxford comma bad examples	1.65	1	1398	63
examples of oxford comma problems	1.69	0.9	1001	54