Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
power developments » power development, modern developments, other developments
developments case » development case, development cases, development cash
la communication » data communication, data communications
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
cost power » cost per, soft power
flows do » flows how, flows job, flows _
do la » do lay, de la

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

• Adding a wildcard symbol may retrieve word variants: technologies a information flows do la communication cost power developments case afrique.*.