Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
data communication » data communications
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
mediums de » medium der, medium des, mediums _
does data » does cat
l afrique » en afrique
4.2 does » 4.1 does, 4.2 dos, 3.4.2 does

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 4.2 does data communication mediums de developpement l afrique.*.