Perhaps you should try some spelling variations:
oral communication » personal communication
information 1.5.2 » information 1.2, information 2
das developpement » des developpements, de developpement, du developpement
technologies von » technologies co, technologies box, technologies can
von information » von informationen, can information
communication 3 » communication _, communication a
des afrique » en afrique, de l'afrique
1.5.2 new » 11.5.2 new, 1.3.2 new, 1.5.3 new
new oral » new moral, knew moral, new rural
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 von information 1.5.2 new oral communication 3 das developpement des afrique.*.