Keyword Analysis & Research: human error is a root cause

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
human error is a root cause	1.64	0.7	6583	29	27
human	1.5	0.4	4355	69	5
error	0.87	0.4	2445	26	5
is	1.3	0.9	5318	55	2
a	0.35	0.6	1469	21	1
root	1.17	0.9	1776	80	4
cause	0.14	0.3	2052	31	5

Keyword	CPC	PCC	Volume	Score
human error is a root cause	1.73	0.9	1270	69