Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
case international » cases international, care international, cause internationale
internet services » internet service
5g internet » 5 internet, 5.2 internet, 5.9 internet
supply case » supply cost, supply chain, supply curve
support 5g » support 5, support 5.2, support 5.3

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( support 5g internet services. ) or ( supply case international efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support 5g internet services. ) OR ( supply case international efforts. )).
• Adding a wildcard symbol may retrieve word variants: (( support 5g internet services. ) or ( supply case international efforts. ))*.