Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
technologies 2.1 » technologies _, technologies 4, technologies a
information oder » information der, information model, information code
developpement de » developpement des, developpement durable
2.1 information » 3.1 information
e communication » de communication, 1 communication, une communication
4 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
oder does » der does, oder des, cover does
skills 4 » skills _, skills a, skills 1
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 2.1 information oder does e communication skills 4 developpement de afrique.*.