Perhaps you should try some spelling variations:
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
technologien und » technologie und, technologien des, technologien fur
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
und information » fund information, road information, award information
storage do » storage dam, storage due, storage hob
do 5.2 » so 5.2, do 3.5.2, dots 5.2
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologien und information storage do 5.2 communication a le developpement en afrique.*.