Another approach is to use a Keyword search in the Books/Media tab on the library home page to look for terms which may occur in titles and contents notes as well as in subject headings.
For example, this search - "doing business" and Malaysia
retrieves records with the words doing, business, and Malaysia.
The Keyword search also is good for finding specialized or new terms that might be in titles but not in subject headings.
Books not available through Rod Library may be available through the Interlibrary Loan Service. Log on to this service, called ILLiaD, and provide details for the publications you would like to borrow.