Perhaps you should try some spelling variations:
diet developpement » de developpement, et developpement, le developpement
2.3 communication » 3.2 communication, de communication, 4 communication
technologies und » technologie und, technologien und, technologies under
developpement de » developpement des, developpement durable
und information » fund information, road information, award information
information 7.2 » information 3.2, information 1.2, information 2.2
media diet » media die, media der
de afrique » de l'afrique, en afrique, l afrique
7.2 time » 1.2 time, 4.2 time
time 2.3 » time 5.3, time 4.3, time 2.2

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

• Adding a wildcard symbol may retrieve word variants: technologies und information 7.2 time 2.3 communication media diet developpement de afrique.*.