Perhaps you should try some spelling variations:
oral communication » personal communication
communication des » communication modes, communication design, communication data
technologies key » technologies any, technologies know, technologies _
key information » energy information
development en » developpement en, development menu, development eco
information 1 » information 2, information 3, information 3.2
de oral » de otras, new oral
des a » des ag, des _, des 3
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies key information 1 de oral communication des a development en afrique.*.