numerous studies have shown that

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
numerous studies have shown that	0.49	0.2	204	22	32
numerous	0.06	0.3	6796	6	8
studies	0.4	0.8	9371	83	7
have	1.68	0.1	324	73	4
shown	1.03	0.8	6987	34	5
that	0.6	0.3	9424	79	4

Keyword	CPC	PCC	Volume	Score
numerous studies have shown that	1.07	0.5	2062	11
study have shown that	1.26	0.4	3438	85
several recent studies have found that	1.76	0.2	5066	89
previous studies have found that	0.51	0.9	7121	92
existing studies have shown that	0.47	0.7	1495	97
previous studies showed that	1.56	0.8	2510	25
further studies showed that	1.73	0.2	6951	36
studies have suggested that	0.38	0.3	8889	16
study have found that	1.49	0.2	4088	10
studies have demonstrated that	1.21	0.5	7064	38
a recent study showed that	0.99	0.5	6475	31
previous studies showed	0.08	0.3	2301	39
previous studies indicated that	2	0.6	6859	71
recent studies have shown that	0.27	0.5	8500	49
another study showed that	0.08	0.1	8737	37
recent studies show that	1.62	0.3	4581	18
several studies have shown that	0.62	0.7	3093	76