Perhaps you should try some spelling variations:
urban developpement » urban development, urban developments, un developpement
oral communication » personal communication
technologies care » technologies case, technologies art, technologies can
care information » more information, change information, trade information
developpement en » developpement et, developpement des, developpement de
costs urban » cost urban, across urban, crisis urban
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 care information _ de oral communication costs urban developpement en afrique.*.