Keyword Analysis & Research: smooth and rough er function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
smooth and rough er function	0.59	0.3	6173	15	28
smooth	0.71	1	3913	72	6
and	0.57	0.5	7979	24	3
rough	1.14	0.9	9062	39	5
er	1.21	0.5	3459	4	2
function	0.85	0.7	6574	83	8

Keyword	CPC	PCC	Volume	Score
smooth and rough er function	1.34	0.5	9092	53