Perhaps you should try some spelling variations:
communication fast » communication fifth, communication from, communication five
sign communication » open communication, human communication, 3 communication
information costs » information contents, information centers, information content
clean development » human development, urban development
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
costs rate » costs water, costs case, costs data
fast clean » act clean, fast can
rate sign » rate design
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: technologie im information costs rate sign communication fast clean development 1 afrique.*.