Perhaps you should try some spelling variations:
communications can » communication can, communications case, communications juan
information 1.5.2 » information 1.2, information 2
14 communications » 10 communications, 14 communication, 4 communications
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
1.5.2 der » 3.5.2 der, 5.5.2 der, 1.5.4 der
der 14 » der 104, der 148, der 10
can du » can do, can de, can duty

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 1.5.2 der 14 communications can du developpement de afrique.*.