Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
gaps information » als information, gets information, laws information
a communications » a communication, data communications, a communicative
technology gaps » technology gap
information de » information der, information due, informacion de
des afrique » en afrique, de l'afrique
de service » de services, e service, debt service
service a » service _, service area

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information de service a communications costs _ developpement des afrique.*.