Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
information ratio » information nation, information matrix, information section
use information » user information, house information, users information
3 communication » 4 communication, de communication, data communication
technology use » technology 1, technology 2.2, technology 3
development li » development lid, development lie, development lin
ratio phases » two phases, later phases, main phases
barriers a » barriers _, barrier _
li afrique » l afrique, en afrique
phases 3 » phases _, phase 3, phases 1

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

• Adding a wildcard symbol may retrieve word variants: technology use information ratio phases 3 communication barriers a development li afrique.*.