Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
information 10.4.1 » information 10.1, information 10.5.3, information 12.2.1
developpement en » developpement et, developpement des, developpement de
e communication » de communication, 1 communication, une communication
a developpement » au developpement, de developpement, le developpement
10.4.1 der » 10.1.1 der, 10.4.2 der, 10.4.3 der
skills a » skills _, skills gap
der e » der eg, der _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 10.4.1 der e communication skills a developpement en afrique.*.