Perhaps you should try some spelling variations:
information centuries » information centres, information centers, information centre
oral communication » personal communication
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
development eq » development eco, development 1, development 11
centuries bce » centuries bc, centuries b.c, centuries kwee
4 development » 2 development, 4 developing
eq africa » em africa, eu africa, 1 africa
bce oral » ce moral
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information centuries bce oral communication costs 4 development eq africa.*.