Perhaps you should try some spelling variations:
communication data » communication 3, communication 1, communication 3.3
set developpement » et developpement, de developpement, le developpement
technologies und » technologie und, technologien und, technologies under
de communication » mobile communication, online communication
des afrique » en afrique, de l'afrique
ir de » air de, ir dr, ii de
a ir » a wir, a im, _ ir

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

• Adding a wildcard symbol may retrieve word variants: technologies und innovation a ir de communication data set developpement des afrique.*.