Perhaps you should try some spelling variations:
oil communication » oral communication, social communication, moral communication
le developpement » de developpement, sme development
information 2.1 » information 12.1, information 2.2, information 2.7
developpement l » developpement il, developpement la, developpement de
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
2.1 debate » 2.1 debatten, 11.1 debate, 2 debate
debate oil » debate social, debate moral
l afrique » en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 2.1 debate oil communication costs le developpement l afrique.*.