Perhaps you should try some spelling variations:
international efforts » international airports, international energy, international airport
patterns interactions » matter interactions, patients interaction, patterns integrating
interactions services » interactions service, interactions series, interacting services
chain international » chains international, main international, can international
summary patterns » dietary patterns, summary paper, binary patterns

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

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