Perhaps you should try some spelling variations:
strategic interactions » strategic directions, strategic information
interactions schemes » integration schemes, interactions become
support strategic » support strategy, sector strategic, effort strategic
integration south » integration study, integration some, integration through
support trade » export trade, support grant, import trade

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

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