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 european data strategy research"
"journal of european a climate research" » "journal of european aq climate research", "journal of european _ climate research", "journal of european 6 climate 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 a climate research") or ("journal of european debt strategy research"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("journal of european a climate research") OR ("journal of european debt strategy research")).
• Removing quotes may allow a broader search: (( journal of european a climate research ) or ( journal of european debt strategy research )).
• Adding a wildcard symbol may retrieve word variants: (("journal of european a climate research") or ("journal of european debt strategy research"))*.