Perhaps you should try some spelling variations:
technologies aids » technologies varies, technologies a, technologies de
sa communications » a communications, sa communication, 10 communications
aids information » chandos information, series information
information need » information needs, information needed, information speed
a afrique » l afrique, en afrique
need de » need le, need fide, need one
de sa » de la

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information need de sa communications _ world development a afrique.*.