Perhaps you should try some spelling variations:
datos communication » data communication, actors communication, mass communication
communication modes » communication model, communication des, communication media
technologies some » technologies soil, technologies stage, technologies ser
information needs » information networks
some information » more information, time information, one information
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
needs de » needs men, needs one, needs _

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

• Adding a wildcard symbol may retrieve word variants: technologies some information needs de datos communication modes _ development li afrique.*.