Keyword Analysis & Research: difference between a do and a md

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
difference between a do and a md	0.68	0.7	5417	77	32
difference	1.55	0.4	1017	94	10
between	0.34	0.7	503	59	7
a	1.79	0.1	1428	29	1
do	0.59	0.6	8388	67	2
and	1.25	0.6	5623	22	3
a	1.21	0.2	2543	83	1
md	1.87	0.3	5796	13	2

Keyword	CPC	PCC	Volume	Score
difference between a do and a md	1.71	0.6	9268	97