why was it difficult to prevent the spread

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why was it difficult to prevent the spread	1.61	0.4	3755	66	42
why	0.52	0.3	1131	93	3
was	0.42	0.9	5360	24	3
it	1.36	0.9	5116	81	2
difficult	0.7	0.2	5700	79	9
to	1.25	1	9937	36	2
prevent	0.1	0.2	8738	49	7
the	1.85	0.7	4736	69	3
spread	0.61	0.5	9567	46	6

Keyword	CPC	PCC	Volume	Score
why was it difficult to prevent the spread	1.8	0.4	7823	90
how to prevent the spread of disease	1.42	0.7	948	87
how to stop the spread	1.86	0.5	1293	19
how to prevent disease from spreading	1.06	0.9	8872	97
preventing the spread of disease	0.49	0.4	3436	12
how to stop the spread of disease	0.69	0.5	4260	26
how to prevent spreading diseases	0.74	0.6	3611	5
how does against the spread work	0.16	0.5	7200	98
prevent the spread of illness	1.02	0.6	2776	15
how to better spread	1.02	0.8	7197	73
why do people spread in policy	0.07	1	2071	34
what is spread to worst	0.04	0.4	3754	25
spreading his disease prevention	1.83	0.7	8874	94
not only do people spread them	0.52	0.4	6250	79
spreading his disease risk factors and causes	1.66	1	9428	32
spreading his disease risk	0.07	0.2	8890	90
what does spreading cause	0.55	0.6	4092	56