Perhaps you should try some spelling variations:
choice communications » voice communications, chile communications, voice communication
communications costs » communication costs, communications _
push information » much information, pitch information, truth information
du developpement » de developpement, le developpement, et developpement
technology push » technology park, technology parks
information 2 » information 3
des afrique » en afrique, de l'afrique
das choice » can choice, modal choice
costs du » costs _, costs 4, costs a
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technology push information 2 das choice communications costs du developpement des afrique.*.