Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
guided information » guide information, added information, coded information
technology guided » technology guides, technology gender, technology video
a communications » a communication, data communications, a communicative
developpement de » developpement des, developpement durable
4 developpement » de developpement, le developpement, et developpement
information en » informacion en, information eine, information 2
de afrique » de l'afrique, en afrique, l afrique
en face » en fase, en france, when face
costs 4 » costs _, costs a, costs 4.2
face a » face _

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

• Adding a wildcard symbol may retrieve word variants: technology guided information en face a communications costs 4 developpement de afrique.*.