Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
ets communication » nets communication, c's communication, lea's communication
communication 3.2 » communication 3.3, communication 3.4, communication 2
les developpement » le developpement, des developpements, leur developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
costs other » costs over
other ets » other ees, other exits, other east
l afrique » en afrique
3.2 les » 2.2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information costs other ets communication 3.2 les developpement l afrique.*.