Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
wave communications » face communications, data communications, faso communications
ce developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 3 » information 2
real wave » real wage, real wages, great wave
costs ce » costs ch, costs case, costs _
3 real » 3.3 real

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

• Adding a wildcard symbol may retrieve word variants: technology can information 3 real wave communications costs ce developpement en afrique.*.