Perhaps you should try some spelling variations:
technologien bedarf » technologien auf
class communication » mass communication, plans communication, crisis communication
bedarf information » secondary information
3 developing » 3 development
developing 4 » developing _, developing a, developing e
about grade » about trade, about gorazde, about graduate
grade class » trade class, grade classes, race class
costs 3 » costs _, costs 4, costs a
4 areas » 1 areas, 2 areas, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien bedarf information about grade class communication costs 3 developing 4 areas.*.