Perhaps you should try some spelling variations:
public communication » public consultation
communication skills » communication services, communication systems
developpement risk » development risk, developpement des, development risks
de developpement » sme development
information 1.2 » information 1.5.2, information 2
risk africa » rising africa, crises africa, dress africa
10 public » 1 public, 19 public, 11 public
skills de » skills do, skills _, skills a
1.2 10 » 6.2 10

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 1.2 10 public communication skills de developpement risk africa.*.