Perhaps you should try some spelling variations:
informations costs » information costs, information cost, informations sur
oral communication » personal communication
technologien fur » technologien des, technologien und, technologies 2
fur informations » fur information, zur information, aux informations
developing seas » developing areas, developing east, developing self
costs 4 » costs a, costs 4.2, costs 4.4
4 oral » _ oral, 2 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien fur informations costs 4 oral communication costs _ developing seas areas.*.