Perhaps you should try some spelling variations:
gender communication » jander communication, under communication, general communication
technologien from » technologies from, technology from, technologien fur
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
informal case » informal care, informal asm, normal case
close gender » life gender
case close » case closure, case case, can close
costs 3.5 » costs 4.2, costs 4.4, costs 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien from informal case close gender communication costs 3.5 developing _ area.*.