Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
face communication » voice communication, de communication, time communication
development east » development southeast, development 1
dis information » mis information, aids information, des informations
dam development » dams development, team development, farm development
technology dis » technology does, technology 4ir, technology dlt
information 2 » information 3
east afrique » east africa, east african, en afrique
areas face » areas case, areas act, areas facing
cost dam » cost data, cost a, cost dna
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology dis information 2 areas face communication cost dam development east afrique.*.