Perhaps you should try some spelling variations:
technologies device » technologies evidence, technologies d'acces, technologies designs
device information » service information, services information, price information
clean development » human development, urban development
information need » information needs, information needed, information speed
la communication » data communication, data communications
development co » development case, development china
costs clean » costs clear
co afrique » en afrique, l afrique
need de » need le, need fide, need one

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

• Adding a wildcard symbol may retrieve word variants: technologies device information need de la communication costs clean development co afrique.*.