Perhaps you should try some spelling variations:
developpement desde » developpement des, developpement de, developpement d'une
das developpement » des developpements, de developpement, du developpement
information speed » information sheet, information needed, information needs
communication 1 » communication _, communication a, communication 3
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
speed de » speed re, speed per, speed _
de risk » e risk, de risi, edge risk

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information speed de risk communication 1 das developpement desde america.*.