Perhaps you should try some spelling variations:
internal communications » internal communication, interpersonal communication
technologies uses » technologies used, technologies based, technological uses
city development » capacity development, policy development, community development
uses innovation » user innovation, use innovation, does innovation
innovation 1 » innovation _, innovation a
das internal » des internal, das intervall, data internal
1 afrique » l afrique, en afrique, 1 enrique

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

• Adding a wildcard symbol may retrieve word variants: technologies uses innovation 1 das internal communications _ city development 1 afrique.*.