Perhaps you should try some spelling variations:
oral communication » personal communication
information case » information based, information can, information costs
development seas » development sean, development ideas, development east
technologien od » technologien ad, technologien und, technologien _
od information » d information, nd information, road information
4 development » 2 development, 4 developing
costs 4 » costs _, costs a, costs 4.2
case a » case 1, case 2, case 3
a 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 od information case a oral communication costs 4 development seas areas.*.