Perhaps you should try some spelling variations:
technologies neuer » technologies new, technologies notes, technologies series
neuer informations » neue informations, neuer informationen, der informations
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
und 21 » und 20
21 4 » 21 24, 21 _, 1 4

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

• Adding a wildcard symbol may retrieve word variants: technologies neuer informations und 21 4 communication _ le developpement en afrique.*.