Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
technologies 2.1 » technologies _, technologies 4, technologies a
information code » information model, information case, information cost
developpement de » developpement des, developpement durable
2.1 information » 3.1 information
e communication » de communication, 1 communication, une communication
2 developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
code does » code des, code de, one does
series 2 » series _, series 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 code does e communication series 2 developpement de afrique.*.