Perhaps you should try some spelling variations:
informations tirer » informations anreiz, informations sur
communication 3.2 » communication 3.3, communication 3.4, communication 2
de developpement » sme development
developpement de » developpement des, developpement durable
2 communication » 3 communication, 4 communication, 1 communication
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
tirer der » tirer de, tirer des, einer der
3.2 de » 3.2 die, 3.2 der, 3.2 dem
der 2 » der 24, der 25, der _

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations tirer der 2 communication 3.2 de developpement de l'afrique.*.