Perhaps you should try some spelling variations:
communication notes » communication cote, communication another, communication united
urban developpement » urban development, urban developments, un developpement
oral communication » personal communication
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
notes urban » cities urban
de oral » de otras, new oral
3.2 de » 3.2 die, 3.2 der, 3.2 dem

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2 de oral communication notes urban developpement en afrique.*.