Perhaps you should try some spelling variations:
integration schengen » integration changed, integration schemes, integration challenges
der integration » zur integration, sector integration
support green » supporting green, support greater, support grant
green banking » free banking, green linking, german banking
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 schengen. ) or ( support green banking services. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( support der integration schengen. ) OR ( support green banking services. )).
• Adding a wildcard symbol may retrieve word variants: (( support der integration schengen. ) or ( support green banking services. ))*.