Perhaps you should try some spelling variations:
information format » information informal, information information, information from
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
format 7.1 » format 2.1, format 4.1, format 6.1
7.1 mass » 3.1 mass, 6.1 mass, 5.1 masse
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologies a information format 7.1 mass communication 2 das developpement de l'afrique.*.