Perhaps you should try some spelling variations:
communication services » telecommunications services
social information » social innovation, social transformation, digital information
la communication » _ communication, mass communication, oral communication
development can » development bank, development band, development case
information et » information act, information _, information need
a development » _ development, clean development, asian development
services a » services _

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology social information et de la communication services a development can afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology social information et de la communication services a development can afrique.*.