Allen et al. 2009 searching

Top keyword related from Search Engine of allen et al. 2009

Keyword	CPC	PCC	Volume	Length string	Score
allen et al. 2009	0.93	0.2	2269	17	5
allen et al. 2008	1.08	0.6	9996	17	63
allen et al. 2019	1.25	1	6023	17	4
allen et al. 2010	1.71	0.8	8916	17	6
allen et al. 2007	1.32	0.5	9701	17	80
allen et al. 2005	1.92	0.6	340	17	23
allen et al. 2002	1.55	0.4	9193	17	16
allen et al. 2003	1.71	0.7	5830	17	31
allen et al. 2000	0.31	0.7	8469	17	27
allen et al. 2006	0.53	0.5	2766	17	86
allen et al. 2001	1.29	1	544	17	3

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