Perhaps you should try some spelling variations:
information bibliography » notation bibliography, introduction bibliography, approximation bibliography
bibliography sources » bibliography resources, bibliographical sources, bibliography journals
biography sources » bibliography resources
early information » early formation, timely information, early integration
biography series » biography pericles, biography sermons, biography studies
any reformation » many reformations, anti reformation, a reformation

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( any reformation ((biography series) OR (biography sources)) ) OR ( early information bibliography sources )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( any reformation ((biography series) OR (biography sources)) ) or ( early information bibliography sources ))".
• Adding a wildcard symbol may retrieve word variants: (( any reformation ((biography series) OR (biography sources)) ) or ( early information bibliography sources ))*.