Perhaps you should try some spelling variations:
reformation biography » information bibliography
bibliography sources » bibliography resources, biography sources, bibliographical sources
biography series » biography pericles, biography sources, biography sermons
any reformation » many reformations, anti reformation, a reformation
early notation » early citation, early initiation, early innovation
early location » early lactation, early glycation, early education

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 ( ((early notation) OR (early location)) bibliography sources )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( any reformation biography series ) or ( ((early notation) OR (early location)) bibliography sources ))".
• Adding a wildcard symbol may retrieve word variants: (( any reformation biography series ) or ( ((early notation) OR (early location)) bibliography sources ))*.