Perhaps you should try some spelling variations:
information hinter » information center, information centers, information chapter
oral communication » personal communication
technologies cost » technologies co, technologies case, technologies cohort
cost information » postal information, about information, asset information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing a » developing _
hinter der » hinter den, unter der
costs 2.3 » costs 4.2, costs 4.4
der oral » der moral, der ort, der orte
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information hinter der oral communication costs 2.3 developing a africa.*.