Write down nine keywords that you identified in your reading.
What you can do with keywords:
- use them to search by subject when you don't know the exact title or author for an item
- combine them with the words "and," "or," or "not" (Boolean operators) to conduct more advanced and focused searches
- truncate (or shorten) them so that you can retrieve singular or plural forms or even different spellings of a word in a single search
