To perform a Keyword Search:

• Select an item in the Keywords box by clicking on it.
• Add the selected keyword to the Choices box by clicking on the Choose button.
• To select multiple keywords, hold down the <Ctrl> key and click on the keyword.
• Choose the Boolean Operation, default is "And". When choosing Not, the keywords to exclude must follow the searched-for term.
• Click on the Submit Chosen Keywords button.