. "\"Any process that activates or increases the frequency, rate or extent of vascular endothelial growth factor receptor signaling pathway activity.\" [GOC:dgh]" . . "positive regulation of vascular endothelial growth factor receptor signaling pathway" . "positive regulation of vascular endothelial growth factor receptor signalling pathway" . "positive regulation of VEGF receptor signaling pathway" . "positive regulation of VEGF receptor signalling pathway" . "up regulation of vascular endothelial growth factor receptor signaling pathway" . "up-regulation of vascular endothelial growth factor receptor signaling pathway" . "upregulation of vascular endothelial growth factor receptor signaling pathway" . . . "activation of vascular endothelial growth factor receptor signaling pathway" . "stimulation of vascular endothelial growth factor receptor signaling pathway" .