Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
maps communications » mass communications, laos communications, nps communications
technologies know » technologies allow, technological know, technologies co
information costs » information contents, information centers, information content
know information » new information, how information, allow information
developpement et » developpement des, developpement de, development east
et afrique » en afrique, l afrique
costs de » costs 4, costs a, costs 5
de maps » de mais, deep maps, does maps

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

• Adding a wildcard symbol may retrieve word variants: technologies know information costs de maps communications costs _ developpement et afrique.*.