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 survey research" » "journal of european data survey research", "journal of european debt surges research", "journal of european ert survey research", "journal of european debt sources research"

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 survey 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 survey research"))*.
• Removing quotes may allow a broader search: (( journal of european debt estate research ) or ( journal of european debt survey research ))*.