Perhaps you should try some spelling variations:
drivers development » driven development, river development, drive development
technologien aids » technologien als, technologien ad, technologien des
development banks » development bank
aids information » chandos information, series information
e communication » de communication, 1 communication, une communication
costs drivers » cost drivers, its drivers, cost driven
banks africa » bank's africa, bank africa, bank african
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 costs drivers development banks africa.*.