Perhaps you should try some spelling variations:
technologies valuable » technologies available, technologies value, technologien variabler
information culture » information centre, information centers, information center
2.3 communication » 3.2 communication, de communication, 4 communication
de developpement » sme development
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
culture c » culture 4, culture 1, culture 3
c 2.3 » b 2.3, _ 2.3, a 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologies valuable information culture c 2.3 communication _ de developpement de afrique.*.