Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
cat communication » data communication, csr communication, et communication
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
information 3 » information 2
technology 1 » technology _
du afrique » en afrique, l afrique, de l'afrique
does cat » does cash, does city, does a
cost le » cost low, cost lcc
3 does » 13 does, 2 does, 4 does

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 3 does cat communication cost le developpement du afrique.*.