Perhaps you should try some spelling variations:
internationale social » international social, international societal, international socialist
integration social » international social
als internationale » das internationale, des internationalen, die internationale
supply grid » supply crowd, supply great, support grid
supply als » supply a, supply gas, supply ann

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: (( supply grid integration social. ) OR ( supply als internationale social. ))~.
• Adding a wildcard symbol may retrieve word variants: (( supply grid integration social. ) or ( supply als internationale social. ))*.