Perhaps you should try some spelling variations:
information centre » information centers, information contents
open communication » human communication, 3 communication, 4 communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing data » developing a, developing asia, developing east
data africa » ratha african, intra africa, baga african
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
centre iv » centred hiv, centre bic, centre itc
iv open » die open

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

• Adding a wildcard symbol may retrieve word variants: technologien als information centre iv open communication costs 11.4 developing data africa.*.