Boolean terms give you more control of your search. Used correctly they can save time by returning more relevant articles
Interlibrary Loan (ILL): is a service provided free of charge to Purdue students, staff, and faculty. Many of our databases have an icon called "Find It @ Purdue Libraries" that you can click to check if we have the full text or access to that resource. If we do not have full text, you will see an option to "Request via Interlibrary Loan". For articles requests are generally completed within 2 business days, while physical items will take longer depending on how far away the lending library is. Please note, textbooks cannot be requested through this service.