Keyword Analysis & Research: what is the common difference in arithmetic

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the common difference in arithmetic	0.08	0.2	6595	43	43
what	0.46	0.6	4798	31	4
is	0.31	1	6489	65	2
the	0.34	0.9	7688	8	3
common	0.82	0.1	7647	52	6
difference	0.32	1	1982	32	10
in	0.59	0.6	9655	54	2
arithmetic	1.73	0.9	4975	56	10

Keyword	CPC	PCC	Volume	Score
what is the common difference in arithmetic	0.01	0.6	864	91