Perhaps you should try some spelling variations:
developpement desde » developpement des, developpement de, developpement d'une
information sheet » information speed, information super, information society
das developpement » des developpements, de developpement, du developpement
4.1 information » 3.1 information, 2.1 information, 6.1 information
communication 2 » communication _, communication a, communication 3
technology 4.1 » technology 3.1, technology 2.1, technology 1
sheet pt » sheet _, sheet 11, sheet 1
pt mass » past mass, mit mass
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: technology 4.1 information sheet pt mass communication 2 das developpement desde america.*.