Keyword Analysis & Research: what are the 2 signal words on a label

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are the 2 signal words on a label	0.02	0.4	8837	17	38
what	1	0.6	6837	61	4
are	1.06	0.3	8924	86	3
the	0.62	1	9562	7	3
2	1.56	0.4	2281	89	1
signal	1.81	1	9752	4	6
words	1.54	0.8	8922	15	5
on	0.02	0.1	509	36	2
a	0.39	0.6	3647	72	1
label	0.01	0.9	7756	16	5

Keyword	CPC	PCC	Volume	Score
what are the 2 signal words on a label	0.43	0.5	2682	84