Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
cat communication » data communication, csr communication, et communication
information 18.2 » information 1.2, information 15.2, information 11.2
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
mediums le » mediums _, mediums a, medium scale
de afrique » de l'afrique, en afrique, l afrique
18.2 does » 13.2 does, 18.3 does, 12 does
does cat » does cash, does city, does a

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 cat communication mediums le developpement de afrique.*.