Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
communication 3.2 » communication 3.3, communication 3.4, communication 2
user development » users development, use development, users developments
technologies 4 » technologies _
development en » developpement en, development menu, development eco
4 information » 2 information, 1 information
contents 3.5 » contents 3.1, content 3.5, contents 2.5
3.5 aware » 3.5 care, 3.5 rare
3.2 user » 3.1 user, 3.2 use, 3.3 user

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 3.5 aware communication 3.2 user development en afrique.*.