Perhaps you should try some spelling variations:
ante communication » parte communication, une communication, vote communication
communication 20 » communication 2.0, communication 2, communication 10
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
22 developing » 2.2 developing, 2 developing, 20 developing
developing en » developing e, developing eq, developing egg
contents 2.1 » contents 12.1, contexts 2.1, contents 3.1
2.1 ante » 2.1 antike, 2.1 alter, 2.1 ann
20 22 » 20 21, 21 22

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

• Adding a wildcard symbol may retrieve word variants: technologies a information contents 2.1 ante communication 20 22 developing en afrique.*.