Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
international panel » international paris, international peace, international prices
work international » word international, work internationally, world international
supply trade » supply case
support work » support worker, support network, support workers

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply trade integration efforts. ) or ( support work international panel. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply trade integration efforts. ) OR ( support work international panel. )).
• Adding a wildcard symbol may retrieve word variants: (( supply trade integration efforts. ) or ( support work international panel. ))*.