Perhaps you should try some spelling variations:
integration efforts » international efforts, conservation efforts
integration schemes » integration schengen, irrigation schemes, integration regimes
die integration » trade integration
can integration » chain integration, von integration, urban integration
support die » support de, support deep, support does
support can » support chuan, support bank, support a

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( support die integration efforts. ) OR ( support can integration schemes. ))~.
• Adding a wildcard symbol may retrieve word variants: (( support die integration efforts. ) or ( support can integration schemes. ))*.