Keyword Analysis & Research: what does this trend refer to

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does this trend refer to	1.47	0.8	8097	79	29
what	1.86	0.3	6165	5	4
does	1.78	0.6	834	97	4
this	1.02	0.1	338	13	4
trend	1.76	0.3	7288	15	5
refer	0.71	0.2	7680	84	5
to	0.48	0.6	5574	95	2

Keyword	CPC	PCC	Volume	Score
what does this trend refer to	1.21	0.7	4803	15