"substantial evidences" is a correct and usable phrase in written English.
You can use it when referring to a large amount of evidence that supports a particular argument or point of view. For example, "The substantial evidences provided by the prosecution were enough to prove the defendant's guilt."
Substantial evidences suggest that miRNAs are enriched in central nervous system, where they are hypothesized to play pivotal roles during neural development.
Climate change is gaining importance as scientific and socio-economic studies have brought forth substantial evidences (American Meteorological Society 2012; Norris et al. 2008; Agrawal and Perrin 2008; Paavola 2008; IPCC 2014; UNFCCC 2007; Adger and Kelly 1999).
Despite the development of recombinant protein technology that has greatly forwarded the understanding of amelogenin properties, substantial evidences have revealed biochemical and functional difference between natural amelogenins and their recombinant form.
In vivo implantation of the scaffolds in a mice calvaria defect model provided substantial evidences of the suitability of these nanocomposites for bone tissue engineering showing a mature and dense collagenous tissue with small foci of mineralization, vascularized areas and the infiltration of osteoblasts and osteoclasts.
Substantial evidences exist supporting the functional differences between human and mouse resistin proteins.
Despite the limited genetic heterogeneity of Spanish populations, substantial evidences support that historical African influences have not affected them uniformly.
Without more substantial evidence, they are limited in their actions.
Harvard presumably has substantial evidence against Dr. Hauser.
Moreover, the panel said, "there was other substantial evidence of Harvey's guilt".
There is substantial evidence that C.C.A.-treated lumber leaches arsenic over time.
But, he went on, "we have substantial evidence to preserve his life".
