Perhaps you should try some spelling variations:
communications can » communication can, communications case, communications juan
information 3.2.2 » information 2.2.2, information 5.2.2, information 12.2.2
12 communications » 10 communications, 12 communication, 14 communications
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
3.2.2 der » 3.2.1 der, 3.2 der, 3.2.2 die
der 12 » der 10, der 11, der 15
can le » can let, can de, can lead

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.2.2 der 12 communications can le developpement de l'afrique.*.