Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
communication 3 » communication _, communication a
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
contents a » contents 1, contents _, contents i
la afrique » l afrique, la fabrique, en afrique
a 3.1 » _ 3.1, a 3.2, a 3.3
3 des » 3 der, 3 das, a des

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 a 3.1 communication 3 des developpement la afrique.*.