The library may be providing access to only free content or there may be publisher restrictions on the amount of content that can be accessed.
You should check the catalog [1] to see if we have additional content available in print. If we do not, you can order the article(s) you need by filling out an interlibrary loan request [1].
If you feel the library should provide additional access to the journal, you may request additions to the collection [1], and we will consider your request when funds become available. We will acknowledge your request via email.