Perhaps you should try some spelling variations:
"journal of european debt impact research" » "journal of european data impact research", "journal of european net impact research", "journal of european test impact research", "journal of european direct impact research"
"journal of european real time research" » "journal of european rural time research", "journal of european road time research", "journal of european health time research", "journal of european real crime research", "journal of european real theme research", "journal of european real rice 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 european debt impact research\") OR (\"journal of european real time research\"))~".
• Removing quotes may allow a broader search: (( journal of european debt impact research ) OR ( journal of european real time research ))~.
• Adding a wildcard symbol may retrieve word variants: (("journal of european debt impact research") OR ("journal of european real time research"))*.