Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
technologies cost » technologies co, technologies case, technologies cohort
communication des » communication modes, communication design, communication data
dem developpement » de developpement, des developpements, le developpement
cost information » postal information, about information, asset information
developpement en » developpement et, developpement des, developpement de
information 3 » information 2
das online » des online, der online, die online
des dem » das dem, des der, des des
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information 3 das online communication des dem developpement en afrique.*.