Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
power communication » your communication, fiber communication, better communication
ratio development » radio development, creation development, traction development
use information » user information, house information, users information
information 5.2 » information 15.2, information 1.2, information 5.4
development law » development latin, development 1
technology use » technology 1, technology 2.2, technology 3
costa ratio » cost ratio
law afrique » l afrique
cost power » cost per, soft power
5.2 cost » 3.2 cost, 5.2 case

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

• Adding a wildcard symbol may retrieve word variants: technology use information 5.2 cost power communication costa ratio development law afrique.*.