Perhaps you should try some spelling variations:
technologies from » technology from, technologies co, technologies art
der communication » de communication, under communication, debt communication
from information » from informal, 1 information
information case » information based, information can, information costs
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
case des » cases des, case das, phase des
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: technologies from information case des der communication costs 4.2 developing _ area.*.