Perhaps you should try some spelling variations:
integration efforts » international efforts
ocean conservation » ocean observation, local conservation, area conservation
cell integration » cell interaction, full integration, legal integration
supply ocean » supply chain, supply oecd, supply chai
supply cell » supply cold

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

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