Perhaps you should try some spelling variations:
communication network » communication networks, communications network, communications networks
technologies any » technologies dans, technologies a, technologies art
information need » information needs, information needed, information speed
any information » ary information, key information, pay information
a afrique » l afrique, en afrique
need de » need le, need fide, need one
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies any information need de mass communication network _ development a afrique.*.