Perhaps you should try some spelling variations:
due communication » de communication, d'une communication, true communication
used information » user information, use information, based information
technology used » technology use, technology based, technology users
3 development » 2 development
law decade » last decade, a decade, new decade
decade due » decada de
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology used information law decade due communication costs 3 development 1 africa.*.