Hi Lyndsey, first of all, I would try using the databases: Academic Search Complete, ERIC, and Education Abstracts. The links to these databases can be accessed here: http://libguides.unomaha.edu/master_a_z_list
For digital literacy, you could try: digital literacy, educational technology, technological literacy, online literacy, media literacy
For arts, you could try: language arts, performing arts, arts education
For elementary students, you could try: elementary education, early childhood education, kindergarden, first grade, second grade, third grade, children.
So, you could set up a search like this: digital literacy AND arts AND elementary education
educational technology AND arts AND kindergarden.
See example below. If you still aren't finding what you're looking for, please contact Melissa Cast-Brede, our education librarian. Her phone number is 402-554-3130, and email is mcast@unomaha.edu. Please let us know if you need further assistance.
Best,
Danielle S.