Perhaps you should try some spelling variations:
informations tirer » informations anreiz, informations sur
communication 3.3 » communication _, communication a, communication 1
den developpement » de developpement, en developpement, des developpements
developpement en » developpement et, developpement des, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 informations » 3 information, 2 informations, 4 informations
des mobile » does mobile, das mobile, less mobile
tirer des » tirer de, hier des, fixer des
3.3 den » 3.3 der, 1.3 den, 2.3 den

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 informations tirer des mobile communication 3.3 den developpement en afrique.*.