Perhaps you should try some spelling variations:
"journal of european debt strategy research" » "journal of european debt strategic research", "journal of european debt survey research", "journal of european debt safety research"
"journal of europe debt space research" » "journal of europe debt peace research", "journal of europe debt impact research", "journal of europe debt rice research", "journal of europe debt since research"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"journal of europe debt space research\") OR (\"journal of european debt strategy research\"))~".
• Removing quotes may allow a broader search: (( journal of europe debt space research ) OR ( journal of european debt strategy research ))~.
• Adding a wildcard symbol may retrieve word variants: (("journal of europe debt space research") OR ("journal of european debt strategy research"))*.