UNC has several databases relevant to research on Spanish culture and civilization. You may find the Spanish, Latin American Studies, International Studies, and European Studies listings of databases by subject helpful.
Selected databases that you may choose to access from Spain:
ARTStor, a large digital collection of art images
Art Full Text, a core database in Art and Art History
Mintel Reports, for market research reports and international business intelligence
Worldwide Political Science Abstracts, for international literature in political science
Women's Studies International, a database covering women's issues worldwide
Of course, UNC Libraries provide you with access to many more databases and resources. If you have trouble finding sources, do not hesitate to Ask a Librarian for help.