Keyword Analysis & Research: when to use to whom it may concern letter

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when to use to whom it may concern letter	1.59	0.8	2146	90	41
when	1.26	0.9	2711	100	4
to	0.31	0.3	7386	18	2
use	1.66	0.3	4263	35	3
to	1.85	0.2	7211	32	2
whom	1.43	0.6	2074	28	4
it	0.65	0.1	7607	2	2
may	1.67	0.9	8854	71	3
concern	0.12	0.4	8689	80	7
letter	0.7	0.3	7521	55	6

Keyword	CPC	PCC	Volume	Score
when to use to whom it may concern letter	0.53	0.9	9323	40