Perhaps you should try some spelling variations:
"journal of european debt estate research" » "journal of european debt restart research", "journal of european debt space research", "journal of european debt rate research", "journal of european data estate research"
"journal of european debt further research" » "journal of european data further research", "journal of european act further research", "journal of european e5 further research"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("journal of european debt estate research") or ("journal of european debt further research"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("journal of european debt estate research") OR ("journal of european debt further research")).
• Removing quotes may allow a broader search: (( journal of european debt estate research ) or ( journal of european debt further research )).
• Adding a wildcard symbol may retrieve word variants: (("journal of european debt estate research") or ("journal of european debt further research"))*.