Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
integration series » integration services, interaction series, integration server
cost international » costs international, costea international, 1st international
fare integration » trade integration, die integration
supply fare » supply farm, supply case, supply figure
supply cost » supply costs

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

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