Keyword Analysis & Research: in a complex sentence a comma is needed when

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
in a complex sentence a comma is needed when	1.86	0.9	507	72	44
in	1.6	0.6	7352	1	2
a	0.13	0.1	3919	14	1
complex	1.52	0.3	9844	6	7
sentence	0.26	0.7	5961	58	8
a	0.25	0.9	82	27	1
comma	0.96	1	680	17	5
is	1.72	0.3	6247	69	2
needed	1.06	0.4	9790	88	6
when	1.36	0.1	6835	71	4

Keyword	CPC	PCC	Volume	Score
in a complex sentence a comma is needed when	0.31	0.4	8142	20