Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
integration series » integration services, interaction series, integration server
factor integration » facto integration, sector integration, actor interaction
supply factor » supply factors, supply sector
support grid » support agri, support grant, support group

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

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