Keyword Analysis & Research: what does first do no harm mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does first do no harm mean	1.46	0.9	2192	26	31
what	1.89	0.3	632	59	4
does	0.53	0.9	8428	80	4
first	1.18	0.9	9623	36	5
do	0.44	1	3593	61	2
no	0.56	0.7	234	1	2
harm	1.97	1	5745	6	4
mean	1.58	0.9	1496	92	4

Keyword	CPC	PCC	Volume	Score
what does first do no harm mean	1.28	0.1	1309	78