the effects of caffeine on eyes

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
the effects of caffeine on eyes	1.86	1	2747	42	31
the	0.4	0.5	4636	26	3
effects	0.71	0.1	7953	34	7
of	1.4	0.7	5172	59	2
caffeine	1.46	0.7	750	58	8
on	1.46	0.5	4120	19	2
eyes	0.58	0.6	1251	22	4

Keyword	CPC	PCC	Volume	Score
the effects of caffeine on eyes	0.86	0.1	5781	96
the effects of caffeine on dry eyes	0.22	0.3	601	26
caffeine side effects on eyes	0.43	0.1	25	6
can too much caffeine affect your eyes	0.48	0.7	1763	49
does caffeine hurt your eyes	1.92	0.3	3831	78
is caffeine bad for your eyesight	2	0.6	4301	16
caffeine and dry eyes	1.05	0.3	6842	27
does caffeine cause puffy eyes	1.65	0.6	1452	79
can caffeine affect eye pressure	1.72	1	797	81
caffeine and eye pressure	0.7	0.5	6303	47
can caffeine affect vision	0.63	0.3	3011	91
can caffeine raise eye pressure	1.35	0.4	9444	15