Perhaps you should try some spelling variations:
oral communication » personal communication
das developpement » des developpements, de developpement, du developpement
technologies can » technologies a, technologies co, technologies _
developpement de » developpement des, developpement durable
informatio part » information part, information mart, information pack
can informatio » can information, chain information, gain information
de afrique » de l'afrique, en afrique, l afrique
part de » parti de, part des, parte de
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologies can informatio part de oral communication _ das developpement de afrique.*.