Perhaps you should try some spelling variations:
moral communications » moral communication, oral communication, rural communications
communications costs » communication costs, communications _
drivers development » driven development, river development, drive development
development case » development china
technology gap » technology 1, technology 2.2, technology 3
gap formation » la formation, a formation, group formation
costs drivers » cost drivers, its drivers, cost driven
new moral » knew moral, new oral, new model

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

• Adding a wildcard symbol may retrieve word variants: technology gap formation _ new moral communications costs drivers development case afrique.*.