This guide will give you some strategies on searching databases such as Business Source Ultimate. 

While not all databases will use the exact same symbols, this is a good place to start. 

Also see the Savvy Researcher Workshop Series for "workshops on a wide variety of advanced research and information management topics."

STEM Entrepreneurship and Business is located in Grainger Engineering Library. If you have questions or need help, contact Becky Smith, business librarian at becky@illinois.edu or at bis@library.illinois.edu.