Perhaps you should try some spelling variations:
information bibliography » notation bibliography, introduction bibliography, approximation bibliography
bibliography pericles » bibliography articles, biography pericles, bibliography principles
biography sermons » biography germany, biographical sermons
rand reformation » said reformation, any reformation, random deformation
biography series » biography pericles, biography sources, biography studies
rand information » rands information, land information, random information
und reformation » _ reformation, a reformation, der 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: (((( rand reformation biography series ) OR ( rand information bibliography pericles ))) OR ( und reformation biography sermons )).
• Adding a wildcard symbol may retrieve word variants: (((( rand reformation biography series ) or ( rand information bibliography pericles ))) or ( und reformation biography sermons ))*.