Perhaps you should try some spelling variations:
der communication » de communication, under communication, debt communication
technologies 4 » technologies _
4 information » 2 information, 1 information
developing eq » developing e, developing egg, developing _
contents 3.2 » content 3.2, contents 3.1, contexts 3.2
4 developing » 3 developing
eq afrique » en afrique, l afrique
3.2 der » 2.2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information contents 3.2 der communication a 4 developing eq afrique.*.