Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
driven development » urban development
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
e communication » de communication, 1 communication, une communication
cost driven » cost drivers, test driven
bank africa » bank's africa, can africa, banking africa
3.2 a » 3.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 3.2 a e communication cost driven development bank africa.*.