Perhaps you should try some spelling variations:
integration efforts » international efforts
scale integration » care integration, soziale integration, trade integration
aid conservation » land conservation, bird conservation, wild conservation
supply scale » supply case, supply scheme, supply social
supply aid » supply asia, supply a, supply ann

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

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