Use one or two of the keywords from #4 to locate books, audio-visual items, or government documents.
Use one or two of the keywords from #4 to locate books, audio-visual items, or government documents. List the words that provided you with a Library resource.
You'll use the Boolean operators "and", "or", "not" to combine two or more words to form a search string.
The word "and" will narrow your search; the word "or" will broaden your search.