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 en » developpement et, developpement des, developpement de
can information » von information, von informationen
technology can » technology change, technology 1, technology 2.2
information 3 » information 2
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 can information 3 does cat communication cost le developpement en afrique.*.