Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
agri conservation » bird conservation, aid conservation, area conservation
do international » how international, _ international, 3 international
support agri » support grid, support a
support do » support does, support low, support ndc

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

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