Perhaps you should try some spelling variations:
technologies summary » technology summary, technologies asymmetry, methodologies summary
summary information » primary information, asymmetry information, customary information
information impact » information import, information act, information space
do developpement » de developpement, du developpement, le developpement
communication 1 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
impact de » impact des, l'impact de, impact _
l afrique » en afrique
de mass » de masse, de mais, de masa
1 do » _ do

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

• Adding a wildcard symbol may retrieve word variants: technologies summary information impact de mass communication 1 do developpement l afrique.*.