are commas part of punctuation

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
are commas part of punctuation	1.67	0.6	4777	25	30
are	1.78	0.4	8658	28	3
commas	0.96	0.5	1591	93	6
part	0.33	0.6	8126	77	4
of	0.33	0.6	9662	61	2
punctuation	1.34	0.2	9255	91	11

Keyword	CPC	PCC	Volume	Score
are commas part of punctuation	0.15	0.3	5370	43
punctuation to use instead of commas	0.48	0.6	7978	93
definition of a comma punctuation	0.93	0.5	6489	25
punctuation rules for commas	1.48	0.5	2268	16
what is a comma called punctuation	1.16	0.9	2656	78
is a comma a punctuation mark	0.41	0.2	4262	96
which sentences are punctuated with commas	1.23	0.4	1958	77
commas periods and punctuation	0.83	0.8	5202	59
punctuation exercises with commas	1.32	0.6	9052	61
punctuation marks comma rules	1.14	0.1	424	83
comma period and other punctuation marks	0.62	0.5	7015	3