Perhaps you should try some spelling variations:
oral communication » personal communication
information costs » information contents, information centers, information content
development seas » development sean, development ideas, development east
technologien nd » technologien und, technologien ad, technologie und
nd information » und information, d information, od information
4 development » 2 development, 4 developing
costs a » costs _
costs 4 » costs _, costs 4.2, costs 4.4
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 nd information costs a oral communication costs 4 development seas areas.*.