Perhaps you should try some spelling variations:
integration efforts » international efforts
great integration » et integration, test integration, text integration
low conservation » how conservation, la conservation, local conservation
supply great » supply growth, supply gap, supply gas
supply low » supply law, supply crowd, supply block

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

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