Perhaps you should try some spelling variations:
oral communication » personal communication
technologies care » technologies case, technologies art, technologies can
das developpement » des developpements, de developpement, du developpement
care information » more information, change information, trade information
developpement de » developpement des, developpement durable
information 1 » information 2, information 3, information 3.2
de afrique » de l'afrique, en afrique, l afrique
do oral » do rural, who oral
1 do » _ do

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

• Adding a wildcard symbol may retrieve word variants: technologies care information 1 do oral communication _ das developpement de afrique.*.