Perhaps you should try some spelling variations:
trade development » software development
communication 2 » communication _, communication a, communication 3
technologies 4 » technologies _
information pt » information part, information 1, information 1.2
development de » development d, development ds, developpement de
4 information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
2 trade » 1 trade, 4 trade
2 mass » 25 mass, a mass, 1 mass

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information pt 2 mass communication 2 trade development de afrique.*.