Perhaps you should try some spelling variations:
disaster communication » disaster compensation, disaster community
et developpements » et developpement, des developpements, en developpement
developpements de » developpement de, developpement des, developpement du
communication 13 » communication 1.3, communication 3, communication 1
social disaster » social disorder, social distances
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
13 et » 12 et

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3 social disaster communication 13 et developpements de afrique.*.