Perhaps you should try some spelling variations:
"many reformations biography sources" » "many reformation biography sources", "many relations biography sources", "many recommendations biography sources", "_ reformations biography sources", "many generations biography sources", "many revolutions biography sources", "many reformations bibliography resources"
"many notes bibliographical survey" » "many notes bibliographical notes", "many notes bibliographical note", "many notes bibliographical essay", "many notes biographical survey", "many notes bibliographies survey", "many notes bibliography survey"

Try widening your search to All Fields.

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: (("many reformations biography sources") OR ("many notes bibliographical survey")).
• Removing quotes may allow a broader search: (( many reformations biography sources ) or ( many notes bibliographical survey )).
• Adding a wildcard symbol may retrieve word variants: (("many reformations biography sources") or ("many notes bibliographical survey"))*.