Perhaps you should try some spelling variations:
"journal of european green climate research" » "journal of european free climate research", "journal of european urban climate research"
"journal of european firms climate research" » "journal of european film climate research", "journal of european farmers climate research", "journal of european paris climate research", "journal of european firms create 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 green climate research") or ("journal of european firms climate research"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("journal of european green climate research") OR ("journal of european firms climate research")).
• Removing quotes may allow a broader search: (( journal of european green climate research ) or ( journal of european firms climate research )).
• Adding a wildcard symbol may retrieve word variants: (("journal of european green climate research") or ("journal of european firms climate research"))*.