Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
information 18.2 » information 1.2, information 15.2, information 11.2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
mediums de » medium der, medium des, mediums _
18.2 does » 13.2 does, 18.3 does, 12 does
does 4 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 18.2 does 4 communication mediums de developpement en afrique.*.