Perhaps you should try some spelling variations:
debate integration » globale integration, mediale integration, trade integration
technology debate » technology debts, technology related, technology state
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
integration when » integration what, integration wie, integration within
4 development » 2 development, 4 developing
development l » development li, development 1, development law
l afrique » en afrique
when can » when a
can 2.2 » can 5.2, gan 2.2, canon 2.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology debate integration when can 2.2 communication costs 4 development l afrique.*.