Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
assess communication » causes communication, business communication, endless communication
clean development » human development, urban development
information use » information und, information 2
technologies 4 » technologies _
4 information » 2 information, 1 information
skills clean » skills can, spills cleanup, skills create
die assess » we assess, one assess
a afrique » l afrique, en afrique
use die » busse die, hause die, kruse die

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information use die assess communication skills clean development a afrique.*.