Research grants, FPU of the Ministry of Education available at:
https://www.educacionyfp.gob.es/gl/servicios-al-ciudadano/catalogo/estudiantes/becas-ayudas/para-estudiar/universidad/doctorado.html.

PIF Grants of the Research Plan of the University of Seville available at:
https://investigacion.us.es/secretariado-investigacion/plan-propio y https://investigacion.us.es/convocatorias/ver/1292.

For other scholarships and grants you can consult the page: https://www.internacional.us.es/becas-ayudas.