Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
oral communication » personal communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
15.3 developing » 1.3 developing, 10.3 developing, 5.3 developing
developing care » developing ce, developing caring, developing change
care africa » can africa, change africa, trade africa
costs 15.3 » costs 12.3, costs 14.3, costs 5.3
content 3 » content _, content 1
3 oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien und information content 3 oral communication costs 15.3 developing care africa.*.