Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
technologies 2.2.3 » technologies 4.2.3, technologies 2.2.2, technologies 2.2.4
2.2.3 information » 2.2 information, 4.3 information
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
information der » information oder, information does, informatik der
e communication » de communication, 1 communication, une communication
series et » series e, series new, series ein
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.2.3 information der does e communication series et developpement en afrique.*.