Perhaps you should try some spelling variations:
integration through » innovation through
countries planning » industries planning, economies planning
planning services » banking services
supply countries » supplier countries, small countries, supply curves
der integration » zur integration, sector integration
support der » support de, support under, support deep

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

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