Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
grid international » third international, trade international, from international
reductions export » reduction report, relations export, reduction efforts
trade reductions » trade reduction, rate reductions, trade regulations
supply trade » supply side, supply case
support grid » support agri, support grant, support group

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 reductions export. ) or ( support grid international efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply trade reductions export. ) OR ( support grid international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( supply trade reductions export. ) or ( support grid international efforts. ))*.