Perhaps you should try some spelling variations:
der developpements » des developpements, deux developpements, de developpement
14 communications » 10 communications, 14 communication, 4 communications
developpements de » developpement de, developpement des, developpement du
communications a » communications _, communications law, communications media
technologies 4 » technologies _
information pt » information part, information 1, information 1.2
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
pt we » pt e, pt le
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information pt we 14 communications a der developpements de afrique.*.