Perhaps you should try some spelling variations:
"journal of european real impact research" » "journal of european rural impact research", "journal of european road impact research", "journal of european health impact research", "journal of european real import research", "journal of european real imports research"
"journal of european debt rice research" » "journal of european data rice research", "journal of european debt peace research", "journal of european debt imiscoe research", "journal of european debt science research", "journal of european debt price research", "journal of european debt prices research", "journal of european debt service research"

Try widening your search to All Fields.

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