Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
information 2.2.2 » information 12.2.2, information 2.3.2, information 3.2.2
au developpement » du developpement, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
4 communication » 3 communication, 5.4 communication, de communication
2.2.2 costs » 2.2.2 cost, 2.5.2 costs, 2.2.2 post
mediums au » mediums a, medias au, mediums _
la afrique » l afrique, la fabrique, en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 2.2.2 costs 4 communication mediums au developpement la afrique.*.