Keyword Analysis & Research: what is the purpose of this excerpt

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the purpose of this excerpt	1.28	1	7828	87	35
what	0.84	1	3562	90	4
is	0.07	0.8	1627	39	2
the	0.68	1	7437	81	3
purpose	0.01	0.2	365	36	7
of	0.68	1	7101	27	2
this	0.7	0.6	6709	11	4
excerpt	0.49	0.9	682	2	7

Keyword	CPC	PCC	Volume	Score
what is the purpose of this excerpt	0.89	0.4	2586	13