Perhaps you should try some spelling variations:
mise communication » time communication, mobile communication, voice communication
technologies case » technologies based, technologies can, technologies create
das developpement » des developpements, de developpement, du developpement
case information » care information, based information, phase information
developpement en » developpement et, developpement des, developpement de
3.2 de » 3.2 die, 3.2 der, 3.2 dem
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies case information 3.2 de mise communication a das developpement en afrique.*.