Perhaps you should try some spelling variations:
communication begins » communication belgium, communication belize, communication beyond
leur developpement » le developpement, deux developpements, de developpement
developpement de » developpement des, developpement durable
information 3.3 » information 3.2, information 3.4, information 3.5
technologies 2 » technologies _, technologies 4
de afrique » de l'afrique, en afrique, l afrique
ict human » impact human
3.3 ict » 2.3 ict, 3.5 ict

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3.3 ict human communication begins leur developpement de afrique.*.