Perhaps you should try some spelling variations:
"journal of european green peace research" » "journal of european free peace research", "journal of european green science research", "journal of european green peach research", "journal of european green place research", "journal of european green preface research"
"journal of european road peace research" » "journal of european road science research", "journal of european road space research"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("journal of european green peace research") OR ("journal of european road peace research"))~.
• Removing quotes may allow a broader search: (( journal of european green peace research ) or ( journal of european road peace research ))~.
• Adding a wildcard symbol may retrieve word variants: (("journal of european green peace research") or ("journal of european road peace research"))*.