Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
mais communications » mass communications, laos communications, haiti communications
information costs » information contents, information centers, information content
technologies any » technologies dans, technologies a, technologies art
developpement de » developpement des, developpement durable
any information » ary information, key information, pay information
de afrique » de l'afrique, en afrique, l afrique
costs des » costs fees
des mais » de mais, des fais, des pais

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

• Adding a wildcard symbol may retrieve word variants: technologies any information costs des mais communications costs _ developpement de afrique.*.