Perhaps you should try some spelling variations:
oral communication » personal communication
technologies more » technologies market, technologies co, technologies art
das developpement » des developpements, de developpement, du developpement
more information » price information, trade information
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
information et » l'information et, information 2, information 1
de oral » de otras, new oral
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 more information et de oral communication 3 das developpement en afrique.*.