Perhaps you should try some spelling variations:
communication four » communication our, communication pour, communication fear
rural development » social development
information age » information storage, information access, information about
technologies 4 » technologies _
development de » development d, development ds, developpement de
4 information » 2 information, 1 information
four rural » poor rural
de afrique » de l'afrique, en afrique, l afrique
e mobile » _ mobile, a mobile, 2 mobile
age e » age et, age de, age _

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information age e mobile communication four rural development de afrique.*.