Keyword Analysis & Research: what are the three types of author's purpose

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are the three types of author's purpose	0.07	0.4	4450	25	44
what	1.58	0.9	4459	96	4
are	1.58	0.4	2956	6	3
the	1.19	0.5	8825	15	3
three	0.17	0.7	9023	34	5
types	0.51	0.1	5808	93	5
of	1.17	0.3	7926	62	2
author's	0.96	1	6904	80	8
purpose	1.8	0.9	2234	99	7

Keyword	CPC	PCC	Volume	Score
what are the three types of author's purpose	0.55	0.8	825	26
what are the three authors purpose	0.59	0.7	6249	55
types of author purposes	1.73	0.7	1600	76
what are the 3 author's purpose	0.35	0.8	4487	76
the three main authors purposes	0.97	0.2	2256	98
words to identify type of author's purpose	1.75	0.2	6690	49
examples of author's purpose	1.73	0.5	3587	59
author's purpose describe examples	1	0.7	9980	11
list of authors purposes	1.79	0.6	9701	85
what are the authors' main purposes	0.49	0.7	6043	27
author's purpose definition and examples	1	0.6	983	55