Perhaps you should try some spelling variations:
information century » information centers, information centre, information center
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
e communication » de communication, 1 communication, une communication
developing crop » developing cross, developing bop, developing micro
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
century case » century a
crop africa » crow african, across africa, europe africa
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
case e » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologien des information century case e communication costs 1.3 developing crop africa.*.