Perhaps you should try some spelling variations:
oral communication » personal communication
information costs » information contents, information centers, information content
technologie fund » technologie und, technologien und, technology fund
fund information » road information
development task » development tasks, development talk, developmental task
task arenas » task_arenas _
costs a » costs 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: technologie fund information costs a oral communication costs _ development task arenas.*.