Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
3rd international » 2nd international
supply countries » supplier countries, small countries, supply curves
countries using » countries during, countries business
using services » using service, nursing services, housing services
supply 3rd » supply 3, supply 3.3, supply 3.1

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( supply 3rd international efforts. ) or ( supply countries using services. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( supply 3rd international efforts. ) OR ( supply countries using services. )).
• Adding a wildcard symbol may retrieve word variants: (( supply 3rd international efforts. ) or ( supply countries using services. ))*.