Perhaps you should try some spelling variations:
information databases » information database, information table, information data
2.3 communication » 3.2 communication, de communication, 4 communication
communication pt » communication 3, communication 1, communication 2
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
databases do » databases co, databases _, databases 2
do 2.3 » df 2.3, do 2.2
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information databases do 2.3 communication pt de developpement de l'afrique.*.