Perhaps you should try some spelling variations:
technologies create » technologies reduce, technology creates
communication costs » communication systems, communication efforts, communication skills
create information » rate information, private information, climate information
information need » information needs, information based, information age
la communication » _ communication, mass communication, oral communication
development case » development bank, development a, development aid

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

• Adding a wildcard symbol may retrieve word variants: technologies create information need de la communication costs _ development case afrique.*.