Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
developing egg » developing e, developing eq, developing east
centre new » century new, centre de, centre des
egg africa » em africa, eu africa, mdg africa
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
new oral » new moral, knew moral, new rural

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre new oral communication costs 3.5 developing egg africa.*.