Perhaps you should try some spelling variations:
drivers development » driven development, river development, drive development
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information 2.7 » information 2.2, information 3.2, information 1.2
e communication » de communication, 1 communication, une communication
development can » development case, development co, development canada
costs drivers » cost drivers, its drivers, cost driven
can africa » urban africa
2.7 a » 2.7 _, 3.7 a, 1.7 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 2.7 a e communication costs drivers development can africa.*.