Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
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 e » need le, need _, need a
e data » e datas, age data, cge data

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 e data communications costs _ development a afrique.*.