Guidelines

• Search by using words of no less than 2 letters, but no more than 200 (including spaces).
• If you are searching for a phrase, place inverted commas around it.
• All search words are converted to lowercase.
• Use the following for Boolean searches:

& for AND
+ for OR
-  for NOT

What are Boolean commands?

These are commands which allow you to combine search terms to broaden or limit your search. The terms supported include AND, OR and NOT.

• AND combines two or more keywords, limiting your search, for example:
  Peacocks AND Paradise will produce results containing both these search terms, e.g. Peacocks in Paradise.
• OR will produce results with either search term in the title, broadening your search, for example:
  Peacocks OR Paradise will produce results including Peacocks in Paradise and Paradise Lost.
• NOT will exclude a term from your search, making your search more specific, for example:
  Milton, John NOT Paradise Lost will produce a list of works by Milton not including Paradise Lost.