In Olin's Library's search bar, you can tweak your search results to include any results beyond Olin. If you found an article, book, or film (whether it's physical or digital) in another library's collection, you can easily ask for it through Interlibrary Loan (ILL). Free for Rollins students, you can request access to digital full-text articles to physical books to DVDs. Be sure to have as much of the information as possible and allow yourself ample enough time for any physical items to be shipped.
Find items beyond Olin's collection in libraries near you with Worldcat.org, then submit an Interlibrary Loan request for the needed materials:
You can also search millions of books, magazines, and newspapers digitized through the Google Books project. Levels of access depend on copyright status and publisher permissions--so you may find a citation, snippet, limited view, or full text. Best used for electronic access to books in the public domain (i.e., works published before 1924).
Remember to update the Google Scholar preferences on your computer so that you can see Rollins full text.