|nursing AND psychiatric||
Use AND between two or more terms to find materials with all the terms. Searching for nursing AND psychiatric will only include books that have both nursing and psychiatric in their contents.
|psychiatric OR mental health||
Use OR between similar terms. Searching for psychiatric OR mental health will find books that refer to either term.
Use quotation marks ( " " ) around specific phrases such as "mental health" to find the words in that specific order.
Use an asterisk ( * ) to find multiple endings of one word. Using nurs* as a search term will include results that refer to nurse, nurses, and nursing.