Perhaps you should try some spelling variations:
information database » information table
technologies trade » technology trade, technologies case, technologies table
vos communications » vs communications, laos communications, do communications
trade information » price information, private information, trade integration
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
database 3.3 » database 1.3, database 3.2, databases 3.5
l afrique » en afrique
3.3 vos » 3.3 vom, 3.3 von

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

• Adding a wildcard symbol may retrieve word variants: technologies trade information database 3.3 vos communications _ de developpement l afrique.*.