Perhaps you should try some spelling variations:
france communications » face communications, face communication, greece communications
communications costs » communication costs, communications _
clean development » human development, urban development
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information a » information age, information about
costs clean » costs clear
das france » us france, paris france, roads france
1 afrique » l afrique, en afrique, 1 enrique
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologien des information a das france communications costs clean development 1 afrique.*.