Perhaps you should try some spelling variations:
communications can » communication can, communications case, communications juan
information 5.5.2 » information 1.5.2, information 5.2.2, information 5.4.2
24 communications » 14 communications, 2 communications, 4 communications
et developpement » de developpement, le developpement, test development
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
5.5.2 der » 3.5.2 der, 5.5.1 der, 5.5.2 die
der 24 » der 25
can et » can eu, can best, can beat

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 5.5.2 der 24 communications can et developpement de afrique.*.