Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
internet services » internet service
5g internet » 5 internet, 5.2 internet, 5.9 internet
supply case » supply cost, supply chain, supply costs
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) OR (supply curve)) international efforts. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support 5g internet services. ) OR ( ((supply case) OR (supply curve)) international efforts. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( support 5g internet services. ) or ( ((supply case) OR (supply curve)) international efforts. ))".
• Adding a wildcard symbol may retrieve word variants: (( support 5g internet services. ) or ( ((supply case) OR (supply curve)) international efforts. ))*.