Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
generation reforms » integration reforms, education reforms, registration reforms
fare international » care international, large international, war international
case generation » cash generation, waste generation, gas generation
supply case » supply cost, supply chain, supply curve
supply fare » supply farm, supply market, supply curve

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

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