Keyword Analysis & Research: another word for difficult task

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
another word for difficult task	0.73	0.6	8720	53	31
another	0.76	0.3	736	50	7
word	1.73	0.6	7033	48	4
for	1.38	0.2	6579	19	3
difficult	1.5	0.6	5713	52	9
task	0.96	1	3815	6	4

Keyword	CPC	PCC	Volume	Score
another word for difficult task	1.86	0.7	4086	27